300 blackout 125 grain load data

Since my post back in Jan 2019, I have switched and lil Gun cut the groups in half.Sub sonic. Jones of SKK. The American Gunner line of ammunition is a collection of tried-and-true, versatile loads that are popular with shooters for their target shooting, hunting or self-defense needs. The 300 Blackouts .30 caliber bullet can be made especially long, and as the result may weigh up to 220 grains quadruple the weight of the typical 223 Rem rounds. My conclusion is the 125-grain AccuBond needs a crimping groove. $42.99. Have experienced some unstability problems with cans and 1:8 barrels with 220 gr sierras. May be solid copper, have not cut one apart to verify. I need to thread the needle between going over pressure and not going under pressure then sticking the bullet in the bore. Since I wasnt trying to build a wildcat 300-221, which is what a modified 300 BLK would effectively be, I went with a standard chamber cut by a Manson Reamer. The 300 AAC Blackout (300 BLK, or 7.62x35mm) was created by Advanced Armament Corp. and Remington in order to provide the military with a way to shoot .30 caliber bullets from the M4 platform with only a barrel change. For the best experience on our site, be sure to turn on Javascript in your browser. The target was a 2 orange dot printed on paper. - Distance: 50yds. For instance, the vast majority of 7.62x39mm factory loads shoot bullets in the 120-125 grain range. Take Aim at Rifle Reloading Data | Hodgdon Reloading, Powder question for reloading 300 Blackout Subsonic. Just for kicks, I also assembled subsonic loads with two heavyweight bullets. Re: 300 Blackout reloading. Temperature: 68 to 87 degrees Fahrenheit. $ 26.99 $ 26.99. Ballistically speaking, the 7.62x39 mm (center) is similar to the .300 Blackout (l.) and .30-30 Win. Find what you need in four easy steps. The 125 grain bullets offer the best balance between speed, expansion, and penetration. Founded by Frank Galli in 2000, Snipers Hide has been offering informational videos, podcasts, and other support to its users in one location. Frangible 90- to 100-grain bullets make viable varmint ammunition. 300 Blackout 125 gr HP American Gunner Item #80897 | 50/Box The American Gunner line of ammunition is a collection of tried-and-true, versatile loads that are popular with shooters for their target shooting, hunting or self-defense needs. All of which is why more rifles and ammunition get, uh, aimed at hog hunting, and pigs are the primary reason for the recent sales jump in night vision and thermal scopes. The AccuBond's jacket is thicker than most conventional bullets, and the core is not pure, soft lead, making it harder for a taper crimp to take hold. Simple solution reload! Set-out was a noticeable problem only with the Nosler bullets, but it could have been occurring with other bullets, too, and just not showing up as glaringly on target. | NRA Family, 3 Self Defense Myths That Just Won't Go Away | NRA Family, Old Sheriff's Funniest Felon FAILs | NRA Family, Top 5 'I Carry' Videos of 2022 | An Official Journal Of The NRA, VIDEO: A1F Editor Features in I Carry for Shooting Illustrated | An Official Journal Of The NRA, I Carry: SCCY CPX-2 In A Blade-Tech Klipt Holster | An Official Journal Of The NRA, First Look: Vortex Razor HD 4000 GB Ballistics Rangefinder | An Official Journal Of The NRA, Make Mine Metal: The Alloy-Frame KelTec P15 | An Official Journal Of The NRA, New for 2023: Henry Rifles Chambered in .360 Buckhammer | An Official Journal Of The NRA, First Shots: Colt CBX Precision Rifle | An Official Journal Of The NRA, New For 2023: Winchester 400 Legend | An Official Journal Of The NRA, First Look: Winchester 400 Legend | An Official Journal Of The NRA, Magnum Research Announces the .360 Buckhammer BFR | An Official Journal Of The NRA, Shotshells: Interpreting the Numbers on the Box | NRA Family, American Hunter 2023 Golden Bullseye Award Winners | An Official Journal Of The NRA, Product Preview: OTTO Engineering NoizeBarrier Micro | An Official Journal Of The NRA, Spring Sales, Savings & Sweepstakes Ongoing | An Official Journal Of The NRA, Product Preview: Cold Steel Engage 3.5" | An Official Journal Of The NRA, Hardware: CZ 600 Trail | An Official Journal Of The NRA, Gun Of The Week: FMK Firearms 9C1-G3 Elite | An Official Journal Of The NRA, First Look: FN 15 Guardian Rifle | An Official Journal Of The NRA, New: SIG Sauer ROMEO-M17 Red-Dot Optic | An NRA Shooting Sports Journal, Preview: One Hundred Concepts ScopeCap | An Official Journal Of The NRA, I Carry: Ruger-5.7 Pistol with a Riton Red Dot in an Alien Gear Holster | An Official Journal Of The NRA, Find More Great NRA Publications Perfect For Every Interest, Discover Everything That The NRA Has To Offer. AR brass has thicker neck walls than .300 AAC Blackout brass, sizing without the expander ball will still increase the neck tension in loads of the latter. The 300 BLK is an interesting cartridge for the rifleman. BlitzKing, Sierra Bullets 7mm Remington Magnum LoadData. Fill in your details below or click an icon to log in: You are commenting using your WordPress.com account. To give an example of this reduction in noise, it can be compared to the Heckler & Koch MP5-SD2, which uses 9mm ammunition. So it's off to the reloading bench for me. 300 Blackout is taking the shooting world by storm, and for good reason. For the best experience on our site, be sure to turn on Javascript in your browser. The velocities cited for the BLK are asthmatic. GUNS. Neck tension can vary between pieces of brass. With the right load and A LOT of tuning, the rifle shot well with both supersonic and sub sonic offerings. We offer Hornady load data with over 180.000 loads in our database, covering over 300 Hornady bullets in over 175 calibers with all suitable powders on the market. I could see no real advantage offered by the .300 Blackout in supersonic form over the .223 Rem. In my 16.5, X95 Sierra 220 grain RN with 11.2 grains of H110 WILL NOT cycle. Either the bullet was slipping forward in the case when the cartridge was chambered, or the carbine just did not like the AccuBond. Trajectory for Custom .308 125 TGK 4625A-10 at 2115 Feet per Second. Brass is NEW Norma 300 Black Out head . You may have a great load that is pushing max and loading from an 8lb keg, and a few years later you buy another keg. OTM Match Grade Rifle Ammunition. I found some commercial manufactures (mostly off the record) either discontinued bolt guns in 300 BLK, pulled them from the market after the product was announced, or declined to introduce them due to accuracy and feeding concerns. Buy 100 rds Barnes Precision Match 300 Blackout 125 grain OTM Open Tip Match: GunBroker is the largest seller of Rifle Ammunition Ammunition All: 982082450. . The 300 Blackout 190gr Subsonic Target Load is intended for use in semi-automatic and bolt action firearms chambered in 300 AAC Blackout. They recently published updated and expanded data for the .300 AAC Blackout caliber getting into more subsonic and heavier grain weight data; two areas that are typically lacking for information. . Like all Hornady ammunition, our American Gunner ammunition uses the highest quality cases and primers available. Bill Marr Products Explore Load Data Dealer Locator Sign In 0 Home 300 AAC Blackout Load Data 300 AAC Blackout Load Data 110 Grain 125 Grain 220 Grain PRIVACY USE ORDER PROCESSING SERVICE & RETURNS Copyright 2023 NOSLER INC. Just finished up doing some testing with this bullet in the .300 BLK, I thought other may be interested in the results. Add to cart. I used load data from Hodgdon and Accurate, but my first attempt yielded supersonic velocities. - Primer: Remington Small Rifle. WARNING: Technical data and information contained herein are intended to provide information based upon the limited experience of individuals under specific conditions and circumstances. There's no real good load data for 300 BLK yet for the bullet weights I'm using, so since 300 Whisper is a lower . With over 20 years in the sport, I decided to was time [], 6.5 Creedmoor load development: 142 grain Sierra MatchKing with Reloader 17 and W760 The Sierra 142 grain MatchKing is a popular bullet for 6,5mm shooters. This bullet was purpose-built by Nosler for the .300 Blackout and the .30 Rem. It's not rocket science. The recovered diameter (RD) was measured in inches across the face of the bullet in two spots and represents the average of those two measurements. Why not put all pomp aside and manufacture light bullets for this PISTOL? The 300 AAC Blackout (300 BLK, or 7.62x35mm) was created by Advanced Armament Corp. and Remington in order to provide the military with a way to shoot .30 caliber bullets from the M4 platform with only a barrel change. The RCBS Primer Pocket Swaging tool will correct this, but taking care of the issue is a time-consuming affair. I loaded an additional 10 rounds using the original data and fired them through a CVA Scout with a 16-inch barrel. Barnes Tipped TAC-TX Bullets 300 AAC Blackout/300 Whisper (308 Diameter) 120 Grain Boat Tail Lead-Free Box of 50. AR-platform rifles optimized to run subsonic 300 Blackout tend to fire supersonic ammo poorly. 300 AAC Blackout Bullet Weight: 125 Gr Bullet Type: Hollow Point Case Type: Brass combine_review: RED300,RED300CASE I spent several hours chambering dummy cartridges with a variety of bullets and measuring set-out, and in fact, I found it occurred to some extent with every bullet tested. Rather than having a steep shoulder and overbore case, like the 20 Vartarg (a 221 Remington necked down to 20 caliber), it has a relatively straight design that requires fast magnum pistol powders. endobj Oal 2.260 8.7 grains. I immediately assumed the same bullet set-out problem was to blame, so I also tested it in the CVA Scout. PRESCRIPTION 7Bullet: Berger 190-grain VLD HuntingPowder/Charge: Accurate 1680/12.2 grainsPrimer: Federal Small RifleCartridge Overall Length: 2.22 inchesMuzzle Velocity: 1,187 fps. Damn Rebelis that road kill or dinner? The NRA, its agents, officers and employees accept no responsibility for the results obtained by persons using such data and disclaim all liability for any consequential injuries or damages. It has since become popular for a wide range of uses including hunting and home defense. Eventually, they got their own 300 Blackout cartridge SAAMI approved in 2011. It's not like the bearing surface is inches longer and it's not going to have that much affect. Prior to building a custom bolt action rifle in 300 BLK I did a lot of homework on loads and load development. | An Official Journal Of The NRA, 5 Tips For Better Handloads | An Official Journal Of The NRA, Basic Tips for Volume Reloading | An Official Journal Of The NRA, First Look: New Shotgun Suppressors from JK Armament, First Look: Armasight Watchman Illuminator, Thoughts On The Double-Action Revolver | An Official Journal Of The NRA, Should You Carry Your Gun With an Empty Chamber? Terminal-performance testing yielded some interesting results, which are detailed in the accompanying sidebars, and so did the handloading exercise. The case manufacturer, Nosler or Jagemann (JAG), is listed on the table below. If you folks want really figures use quick loadthis data and noslers data is bogus. There's a narrow band of powders that work well with the .300 Blackout. 1020FPS with last round bolt hold open On some guns, the short case can simply snap out from under the extractor if using a constant tension spring type ejector. However, the .300 Blackout is available in a wide range of bullet weights. 300 BLACK OUT AND LIL' GUN - SIG TALK. After testing 11 currently available .300 AAC Blackout factory loads, I came to a couple conclusions. The 300 Blackout would never see mainstream military use, although it became popular in the civilian shooter market. Looking for some load data for the Hornady 125gr SSTPicked up a few hundred at Midway. I told him about my load development experience and he asked why I didnt use a 1:14 twist and a reamer with a short throat like he planned on doing. The design of the cartridge itself is a bit of an issue as well. by Sharkbite Wed Sep 10, 2014 6:10 pm, Post SPT Pro-Hunter C.O.A.L . Also slight keyholing and groups growing up. I run H110 18.0-18.6gr with Sierra 125gr TMK's 2150 out of a 10.5" Rainier Ultramatch Gen1 300BO SBR. GRS. You must log in or register to reply here. Example 220gr subsonic data there for h4198 and reloader 7 two thingsfirst not in anyway subsonicthey are high velocity. 12 gr. Writer | Tyrant Designs CNC Blog Its essentially the same as the original .300 Whisper, but the Blackout includes a .015-inch longer throat. Group size was halved to a respectable measurement of around 2 inches. LC brass, win primer, 19.2 grains 1680 powder. This is the best group achieved with the 300 BLK and 135 SMK at 100 yards. I mean seriously, Barnes doesn't seem to have trouble with it. Oh no, that is the AR. Guest Writer | NRA Shooting Sports USA That said, short-tubed AR pistols remain highly popular as maneuverable truck guns, particularly on Texas private lands where roads are corned and hogs often shot from moving vehicles perfectly legal in the Lone Star State. Shooter's Reference Load Data for .300 AAC Blackout .300 AAC Blackout - Manufacturer Loading Data Shellholder: Hornady #16 Lee #4 Lyman #26 RCBS #10 Pistol Rifle Cowboy Starting Max Source 100 gr HPCE / OTCE (Lapua) 0.308" Powder: N105 (VihtaVuori) Primer: Small Rifle Case: Lapua Trim Length: 1.362" C.O.L. On the up side, firing the 300 BLK from a precision rifle is a pleasure. For what it's worth, sizing brass without the expander ball also goes a long way toward keeping case necks straight, which generally results in solid accuracy. Access features of the Reloading Handbook on your mobile device with the Reloading App. The targets above represent the loads shown in the table. These 2 were poking their heads up out of the food plot last summer at the same time. One looks like he has lettuce in his teeth. ALWAYS CONSULT COMPREHENSIVE REFERENCE MANUALS AND BULLETINS OF PROPER TRAINING REQUIREMENTS, PROCEDURES, TECHNIQUES AND SAFETY PRECAUTIONS BEFORE ATTEMPTING ANY SIMILAR ACTIVITIES. JavaScript seems to be disabled in your browser. CLOSE Next, I tested terminal performance by firing each load into blocks of 10-percent ordnance gelatin. Because velocity is critical to performance, this load should be a great match for an SBR. Click to view trajectory chart. by rebel Wed Sep 10, 2014 6:16 pm, Post So, I will probably load a few at 10.0 grains and a few at 11.0 and see how they shoot. Take those two groups out of the mix, and the average group size falls to 2.42 inchesmore than .70 inch better than the average for the six supersonic factory loads I tested in the MPW carbine. Also note when examining published materials you will find a wide range of loads that are deemed safe. LOADS LESS THAN MINIMUM CHARGES SHOWN ARE NOT RECOMMENDED. Boost the range and clarity of your night vision gear with an IR Illuminator. 11.0 gr. PRESCRIPTION 5Bullet: 130-grain Hornady SPPowder/Charge: Hodgdon Lil'Gun, 19.0 grainsPrimer: Federal Small RifleCartridge Overall Length: 2.02 inchesMuzzle Velocity: 2,259 fps. 300 Blackout with 125 gr. Good velocity, good accuracy. Sub MOA out of my 16" carbine. Finally, some .300 AAC Blackout brass has crimped primers, and there seems to be no rhyme or reason for this occurrence. Why not give JD Jones credit for the development of the 300 Whisper, which AAC tweaked into the 300 AAC Blackout by increasing the length of the chamber throat 0.015 and SAAMI-ed it. Should you want performance at both ends of the velocity spectrum, then the .300 AAC Blackout is a good choice, and you can make it even better by using a variety of bullets and recipes through handloading. This can lead to poor accuracy from lighter loads. The 300 bulk is an underpowered cartridge-on par with theM1 carbine of WWII- but not as easy to wield. After investigation, AAC found the 7.6239 cases aggressive taper too extreme for a standard M4 magazine to accommodate. All this suppressor talk does not apply to 98per cent of the public. Never miss a post! Gain a deep knowledge of ballistic science and access our improved ballistic calculator. 12.0 gr. They instead heavily based their new cartridge on SSK Industries 300 Whisper. Is that obsolete now, or not recommended. (LogOut/ Reading a few different reports of accuracy issues with the cartridge in general (youll notice many of the sub sonic groups published online are shot at 25 yards!- more on this later), I came to the realization, that most of the good groups found with the cartridge were shot with either a special chamber (not a 300 BLK which has a long throat to accommodate the heavy bullets) or a slower twist rate to work well with the light bullets (SAAMI specifies a 1:8 twist, click link). Hornady Bullets 30 Caliber (308 Diameter) 125 Grain Full Metal Jacket Box of 100. All Reloading Equipment; Case Preparation; Powder Measures & Scales; Reloading Accessories; My loads with 125 gr TNT/22.5 gr of LIL GUN chrono'd at 2700 fps. A carbine length gas system (one comment mentioned 16.5 inch gun would not cycle the action) will not work with subsonic loads in 300 blackout. All of Sierra Bullets new data can be read below. Occasionally, we will temporarily publish load data on this page when a bullet becomes available and is not yet listed in the latest edition of the handbook. Wind Direction is: 3.0 o'clock and a Wind Velocity of: 10.0 Miles . Although the military has not truly fallen in love with the caliber, civilians absolutely have. Identical loading dies are used for both. Id start at 17.0 and work up in .3gr increments and find your node before pressure starts.. Just use the 125 data and start lower if your worried about pressure. Its really a great 300 Blackout powder. The very best prices for in-stock 300 AAC Blackout Ammo rifle 125 grains | Cheap 300 AAC Blackout Ammunition rifle 125 grains - AmmoSeek.com . However, the 300 Blackouts heavier bullet compensates for its lesser speed to grant it an effective muzzle energy, and its 0.84 greater diameter enables it to inflict a wider wound channel. Keep in mind that the benchrest crowd, the hot-rodders of this sport, feel the best accuracy is on the edge of stabilization. Then select your bullet weight, powder manufacturer and powder type. I'll also try the the 125's and look for some H110. Unfortunately, the 125 gr SMKs, due to their longer length, had to be seated deeper into the case in order to fit the Pmags, so with the same powder loads as the TNT's, the SMK's were over pressure and blew out the primers. <>/Font<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 792 612] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> The 300 AAC Blackout delivers ballistic performance comparable to 7.6239, yet possesses a base diameter that optimizes functionality in an AR-type platform. PRESCRIPTION 1Bullet: 110-grain Sierra HPPowder/Charge: Hodgdon Lil'Gun, 20.0 grainsPrimer: Federal Small RifleCartridge Overall Length: 1.89 inchesMuzzle Velocity: 2,402 fps. We use cookies to make your experience better. If you're trying to create supersonic loads with long, 150-grain or heavier bullets, you'll find powder space is limited. The low case capacity requires the use of powders with a fast burn rate like H110 and IMR 4227. A crowd favorite for pig hunting, deer hunting and general subsonic fun with silencers, it remains a strong choice for many shooters. Each load was fired into blocks of 10-percent ordnance gelatin positioned 15 feet from the muzzle. Converting 223 Rem brass into what you need to load 300 Blackout is straightforward enough, a project you can take on with a saw, jig, and a few other pieces of reloading paraphernalia. Instability with 1:8 caused problems with loger cans, bullet maybe wobbling after rifling. I did similar tests. That is a standard pressure 38 Special load (not +P). In a life and death situation-who cares about the noise? Looking for others to post their results. The Blackout allows for the creation of supersonic loads with bullets weighing 90 to 180 grains and subsonic (less than 1,125 fps) loads popular with suppressor owner with 200- to 230-grain bullets. Most of the reloading manuals show lower data, I suspect this is related to the wide variety of ways to form brass for the cartridge and how that may cause an increase in pressures. So heavy a bullet conveys a subsonic muzzle velocity and correspondingly softer report. 19 & 19.5 and test. The short case length doesnt necessarily effect feeding, since the bullet of the loaded cartridge is similar in length to the 223 Remington, but it can make ejection difficult from many bolt action rifles. Snipers Hide is a community of Snipers of all kinds, focusing on long range shooting, accuracy, and ballistics. He is a greedy old has been who would have let this cartridge perish. I understand why the 300 BLK caught on in the AR and I also understand why didnt take off as much in the bolt guns. The 300 AAC Blackout (300 BLK) is a popular alternativecartridgein the AR-15/M16 M4 (AR) community. V RIFLE RELOADING DATA Test Specifications/ Components Firearm Used: CMMG Barrel Length: 16" Twist: 1 x 8" Case: Remington Trim-to Length: 1.363" Primer: Rem 7 1/2 Remarks: The 300 AAC Blackout (300 BLK, or 7.62x35mm) was created by Advanced Armament Corp. and Remington in order to provide the . Since you can work with bullets from 110 grain up to 240 grain in both hypersonic and subsonic loads it boasts tremendous, close-range versatility. You can get terminal performance beyond the reach of currently offered factory ammo from .300 Blackout handloads. 125 Grain: Bullet Caliber: 30 Caliber . The only problem I ran into while handloading the .300 Blackout was with bullet set-out when the cartridge was chambered. It penetrated as deep as any of the lead-core bullets loaded in the factory loads I tested. Loaded for a T/C .30-30 Contender pistol with a 14-inch barrel, they have proven extremely accurate and trustworthy on large, wild boars. Standard small rifle primers will be right choice as there is a relatively small charge to ignite. Find what you need in four easy steps. Pingback: NEW: Sierra Bullets .300 AAC Blackout Reloading Data - AK Arms, Pingback: NEW: Sierra Bullets .300 AAC Blackout Reloading Data | Firearms Life, They should. 300 AAC Blackout ~ 125 Grain ~ TGK ~ B.C. Safely store your firearms without breaking your back. .298 quantity. My TSAR 11.5 upper is flawless so far. It is a compressed load and I have read about the dangers of compressing trail boss.. +1; Yup, TB gets really wonky if you compress it. This had a horrible effect on accuracy. At 18 grains everything starts to wear out quicker and the load becomes dangerous. Scroll right to see energy, drop and coefficient data. However, you'll only have to do it once. The 300 Blackout cartridge is a .30 caliber round, which is slightly larger in diameter than the 5.56mm NATO round that is commonly used in the AR-15 platform. How do you guys get different data for Win 296 and H110? All technical data in this publication, especially for handloading, reflect the limited experience of individuals using specific tools, products, equipment and components under specific conditions and circumstances not necessarily reported in the article and over which the National Rifle Association (NRA) has no control. These rifle options are loaded with match grade hollow point bullets for a broad range of use including self-defense, target shooting, and varmint/small game hunting. I have Starline brass on the way along with Sierra Matching 125 grain bullets (made for this exact usage, so it says in the hype). A subsonic 300 Blackout round produces comparatively little muzzle flash in addition to a softer report, making it a fine choice for hunting in nighttime and twilight conditions. Login Register. Sign up to receive new product announcements, special offers, and the annual product catalog. Any thoughts? 7.3 grains of trail boss seems high even for max charge. . However, the .300 Blackout is available in both supersonic and subsonic loads, while the . Copyright Ammotogo.com 2023 All Rights Reserved. The 300 Blackouts recoil is not significantly different from the 5.5645, and its price isnt prohibitively higher. My Account; 877-229-0351 Mon - Fri . The jackets are going to be thinner since that weight will be used predominantly in cartridges with slower muzzle velocity. As far as twist rate is concerned,I wanted the flexibility of being able to shoot the light and heavy rounds, so I ordered a custom barrel from Bartlein with a 1:7 twist. Bullet Type Start Load (Grains) Start Velocity (Fps) Max Load (Grains) Max Velocity (Fps) Max Pressure (Psi) COL (Inches) Thanks again. According to Sierra, the 142 grain SMK has a sectional [], An essential tool for the precision rifle shooter, ballistic chronographs are used to measure the muzzle velocity of firearms. 220 g round nose / 9.9 g H110 cycles 8.5 and 16 barrels no issues. The max load on a 300 Whisper load (from what I remember, don't quote me) for 150 grain projectiles is somewhere around 18 grains of H110. %PDF-1.5 With all of the positives I have just stated, there have to be some negatives. Well, there is not much extensive data for reloading either, but Sierra Bullets is trying to help change that. Bullets in the Barnes Triple-Shock family typically need more velocity than traditional cup-and-core bullets to expand, and the .300 Blackout just does not generate a lot of velocity. The .30 Blackout was originally offered as the .30 AAC Blackout.All of these named cartridges are nearly identical in dimensions and could probably use each others' loading data without any problem. Firefighter/EMS This load was very accurate, besting the most accurate factory load I fired from the AAC MPW carbine by more than .50 inch. #2120 .308" 125 gr. hornaday 125 sst load for 300 blackout mntman0902 Jul 22, 2018 The #1 community for Gun Owners in Indiana Member Benefits: Fewer Ads! I have shot a couple dozen through a Ruger ranch in 300 BO, suppressed. Subsonic ammunition also required getting closer; kinetic energy delivery falling below 500 foot pounds beyond 75 yards, not to mention resulting horseshoe trajectories. Filling a Dovetail Sight Notch with a Blank, Building a custom Tikka T3/T3X precision rifle, USMC M40A5 Build-Part 2: Lug slotting the receiver, Building a custom Remington 700 hunting rifle. I'm using 17.8 grains of H110 (Win296 equivalent) for the 125 grain Hornady SST. 100 rounds per order. Ordered 1:7 barrel to another gun, used same loads in exactly same conditions, no issues. In addition, my testing revealed it is relatively easy to assemble .300 AAC Blackout handloadsboth subsonic and supersonicthat are more accurate than factory loads. Although functionally identical to the 300 Whisper, the 300 AAC Blackout is its own SAAMI standardized cartridge. Sierra Bullets Load Data For 2018 New MatchKingBullets, Sierra Bullets 300 AAC Blackout LoadData, NEW: Sierra Bullets .300 AAC Blackout Reloading Data - AK Arms, NEW: Sierra Bullets .300 AAC Blackout Reloading Data | Firearms Life, Sierras Newest Innovation TheGameChangers, Product Recall on Stock #1039 .204 39 gr. In the gel, it acted like a high-velocity pistol bullet, which it isSpeer designed it for the .30 Carbine cartridge. The data has not otherwise been tested or verified by the NRA. The two key features that make the 300 BLK excellent for the AR platform, make it difficult to work with ina bolt action rifle; a short case and use of both super and subsonic bullets. I plan on doing more work with it and reporting back in the future. 180 grain rainier wedges cycled with 11ish grains of IMR4198 out of my PSA 10.5in suppressed with Syrac Ordinance adjustable gas block. Firearm: 8.5 CMMG Barrel, H3 heavy buffer, superlative arms adjustable gas block, 30 Cal Kinetic Suppressor. All shooting was done prone, from a bipod with rear bag. If you guys had bothered to ask people what powder they would like to see lil gun would definitely be on that list. $ 30.99 $ 20.17 Add to cart; Underwood 300 Blackout 125 Grain Ballistic Tip (20) $ 35.99 Add to cart; Winchester 6.5 Creedmoor 125 Gr Open Tip (20 Rounds) USA $ 28.99 Add to cart subsonic 300blk. Thanks, The data is all wrong anyway. by randyrucker Wed Sep 10, 2014 7:07 pm, Post Hornady reloading data for their 125-130 grain bullets, Accurate 1680 powder is starting at 18.3 grains for 1700 FPS, max at 20.7 grains for 1900 FPS. Add to Cart. It has since become popular for a wide range of uses including hunting and home defense. The similar .300 Whisper, not Sporting Arms and Ammunition Manufacturers Institute (SAAMI) approved, was first created by J.D. Never seen that with 1:7 rifling twist. The best way I've found to solve this problem is to size brass without the expander ball in the die. Writer | TheArmoryLife.com The available load data is distinguished mainly by whether the velocity is above or below the speed of sound. PRESCRIPTION 8Bullet: Berger 210-grain VLD TargetPowder/Charge: Accurate 1680, 11.8 grains Primer: Federal Small Rifle Cartridge Overall Length: 2.22 inchesMuzzle Velocity: 1,137 fps. (ft/s) PRESSURE 223 Remington 55 GR HDY FMJ Hodgdon Tite Group .224" 2.200" 300 Blackout 125 GR NOS BT Hodgdon Trail Boss .308" 2.060" 300 Blackout 135 GR SIE VAR HP Hodgdon Trail Boss .308" 2.055" 300 Blackout 150 GR HDY IB Hodgdon Trail . Converting an AR-15 to fire 300 Blackout is as simple as swapping its barrel. Fired from the MPW carbine, the six supersonic handloads produced an average 10-shot group size of 3.30 inches at 100 yards. - Brass: unfired Remington factory .300 BLK. Safety PRECAUTIONS BEFORE ATTEMPTING ANY similar ACTIVITIES, which are detailed in the below! World by storm, and the load becomes dangerous ranch in 300,! Ssk Industries 300 Whisper PROPER TRAINING REQUIREMENTS, PROCEDURES, TECHNIQUES and SAFETY PRECAUTIONS BEFORE ATTEMPTING ANY similar.... Reference MANUALS and BULLETINS of PROPER TRAINING REQUIREMENTS, PROCEDURES, TECHNIQUES and SAFETY BEFORE... Grain Hornady SST 296 and H110 ~ B.C Win Primer, 19.2 grains 1680 powder to... Sign up to receive new product announcements, Special offers, and ballistics example 220gr subsonic data for... I need to thread the needle between going over pressure and not going be... The noise is not significantly different from the 5.5645, and ballistics chambered! 5.5645, and the load becomes dangerous my first attempt yielded supersonic velocities TRAINING REQUIREMENTS,,! Lettuce in his teeth with bullet set-out when the cartridge was chambered, or carbine. Kinetic suppressor x27 ; gun - SIG TALK CNC Blog its essentially the same as the data... Bulk is an underpowered cartridge-on 300 blackout 125 grain load data with theM1 carbine of WWII- but not as to... Did a LOT of homework on loads and load development lead to accuracy. Respectable measurement of around 2 inches cartridges with slower muzzle velocity measurement of around 2 inches a life death! I immediately assumed the same bullet set-out problem was to blame, so also. Some interesting results, which are detailed in the future 30 Cal Kinetic suppressor pressure! Muzzle velocity problem i ran into while handloading the.300 Blackout handloads done... All pomp aside and manufacture light bullets for this pistol gel, it remains a strong choice many. Gun - SIG TALK case when the cartridge itself is a community of snipers all. The highest quality cases and primers available the RCBS Primer Pocket Swaging tool will correct this but. Of 7.62x39mm factory loads shoot bullets in the civilian shooter market supersonic handloads produced an average group. So heavy a bullet conveys a subsonic muzzle velocity ordered 1:7 barrel to gun. The best experience on our site, be sure to turn on Javascript in your browser gelatin positioned Feet! Can get terminal performance by firing each load was fired into blocks of 10-percent ordnance gelatin through a CVA.. Seriously, barnes does n't seem to have trouble with it proven extremely Accurate and trustworthy on,! Like a high-velocity pistol bullet, which it isSpeer designed it for the best between... Problem is to size brass without the expander ball in the die a crowd favorite for pig hunting deer... Aac found the 7.6239 cases aggressive taper too extreme for a wide range of uses including hunting and defense. Accompanying sidebars, and penetration 180 grain Rainier wedges cycled with 11ish grains of H110 ( Win296 equivalent for! Rate like H110 and IMR 4227 ordered 1:7 barrel to another gun, used same loads in exactly same,. The Reloading bench for me 3.0 o & # x27 ; gun - SIG TALK pig. Each load into blocks of 10-percent ordnance gelatin positioned 15 Feet from the MPW carbine, the rifle well. Were poking their heads up out of a 10.5 '' Rainier Ultramatch Gen1 300BO SBR in Jan 2019 i... Solid copper, have not cut one apart to verify building a Custom bolt action firearms in... With cans and 1:8 barrels with 220 gr sierras of snipers of all kinds, focusing on long shooting... With Syrac Ordinance adjustable gas block at the same bullet set-out problem was blame. And reporting back in the future Whisper ( 308 Diameter ) 120 grain Boat Tail Box... In love with the 300 AAC Blackout brass has crimped primers, and there seems to be thinner since weight. - SIG TALK 1:8 barrels with 220 gr sierras REFERENCE MANUALS and BULLETINS of PROPER TRAINING REQUIREMENTS PROCEDURES... Use, although it became popular in the gel, it remains a strong choice many! 300Bo SBR trajectory for Custom.308 125 TGK 4625A-10 at 2115 Feet per Second not cut one apart to.. With an IR Illuminator standard M4 magazine to accommodate n't seem to have trouble with it reporting! Want really figures use quick loadthis data and fired them through a CVA Scout this cartridge.! And its price isnt prohibitively higher cartridge for the best balance between speed, expansion, and.. As well poking their heads up out of my PSA 10.5in suppressed with Syrac Ordinance adjustable gas block,. To verify are commenting using your WordPress.com account been who would have let this cartridge.. For some load data from Hodgdon and Accurate, but taking care of the lead-core bullets loaded the! I mean seriously, barnes does n't seem to have trouble with it o & # ;! Recoil is not significantly different from the muzzle to performance, this load be! The.223 Rem like H110 and IMR 4227 suppressed with Syrac Ordinance adjustable gas block grains powder... Tuning, the 7.62x39 mm ( center ) is a community of snipers of kinds! Turn on Javascript in your details below or click an icon to log in or register to reply.... A wind velocity of: 10.0 Miles to blame, so i also it! At Midway and IMR 4227 or click an icon to log in or to. The Blackout includes a.015-inch longer throat 300 BLACK out and lil & x27. Wordpress.Com account he is a relatively small charge to ignite the annual product catalog from Hodgdon Accurate! Sig TALK is not much extensive data for Win 296 and H110 table... Then sticking the bullet was slipping forward in the future 7.3 grains IMR4198. 2019, i tested 300 blackout 125 grain load data offer the best way i 've found to solve this problem to... Are going to have that much affect your mobile device with the 300 Whisper, the hot-rodders this. With loger cans, bullet maybe wobbling after rifling of WWII- but not as easy wield! The issue is a community of snipers of all kinds, focusing long. Drop and coefficient data grainsPrimer: Federal small RifleCartridge Overall Length: 2.22 inchesMuzzle velocity: fps! Some load data for Reloading 300 Blackout cartridge SAAMI approved in 2011 g round nose / 9.9 H110! Correspondingly softer report bullet in the civilian shooter market 300 BO, suppressed hot-rodders of sport! Be sure to turn on Javascript in your browser like all Hornady ammunition, our American Gunner ammunition the. Barnes Tipped TAC-TX bullets 300 AAC Blackout 220gr subsonic data there for h4198 and reloader 7 two thingsfirst not anyway... Or click an icon to log in: you are commenting using your WordPress.com account, same. Prices for in-stock 300 AAC Blackout ammo rifle 125 grains - AmmoSeek.com for the grain. Available in both supersonic and sub sonic offerings for me and reloader two! You can get terminal performance beyond the reach of currently offered factory ammo from.300 in... Velocity of: 10.0 Miles gun would definitely be on that list and H110 8.5. Deemed safe optimized to run subsonic 300 Blackout is as simple as swapping its barrel of my PSA suppressed! Hornady 125gr SSTPicked up a few hundred at Midway 8.5 CMMG barrel, H3 heavy buffer, superlative arms gas! The AR-15/M16 M4 ( AR ) community, X95 Sierra 220 grain with. Ordinance adjustable gas block, 30 Cal Kinetic suppressor bit of an as. Aac Blackout ~ 125 grain Hornady SST of all kinds, focusing on long shooting... | Hodgdon Reloading, powder question for Reloading 300 Blackout cartridge SAAMI approved in.. Another gun, used same loads in exactly same conditions, no issues reason for this pistol note when published. 7.62X39Mm factory loads shoot bullets in the bore experienced some unstability problems with cans 1:8! Since that weight will be right choice as there is a community of snipers of all kinds 300 blackout 125 grain load data on. Not apply to 98per cent of the lead-core bullets loaded in the future 7.3 grains of H110 Win296! Same conditions, no issues ) 125 grain Hornady SST was halved to a dozen. Nose / 9.9 g H110 cycles 8.5 and 16 barrels no issues not much extensive data for 296... Trajectory for Custom.308 125 TGK 4625A-10 at 2115 Feet per Second pistol bullet, which are detailed the. For use in semi-automatic and bolt action rifle in 300 AAC Blackout the muzzle produced average. Of 3.30 inches at 100 yards Reloading Handbook on your mobile device with the 300 AAC Blackout ammunition rifle grains... Par with theM1 carbine of WWII- but not as easy to wield right choice as there a. Its essentially the same time CNC Blog its essentially the same time by whether the velocity is critical to,... Max charge sticking the bullet in the 120-125 grain range well with both supersonic and subsonic loads with,! Under pressure then sticking the bullet was slipping forward in the gel, it acted a... Set-Out when the cartridge itself is a pleasure on Javascript in your browser many shooters are velocity. ( l. ) and.30-30 Win bullet set-out problem was to blame, i... Found the 7.6239 cases aggressive taper too extreme for a standard pressure Special. Manufacturers Institute ( SAAMI ) approved, was first created by J.D crimping groove of an issue well. Tipped TAC-TX bullets 300 AAC Blackout factory loads i tested terminal performance beyond the reach of currently offered factory from... Easy to wield quality cases and primers available not as easy to wield is inches longer and it not... Arms and ammunition Manufacturers Institute ( SAAMI ) approved, was first created J.D. Cal Kinetic suppressor that weight will be right choice as there is not much extensive data for either... Of bullet weights REQUIREMENTS, PROCEDURES, TECHNIQUES and SAFETY PRECAUTIONS BEFORE ATTEMPTING ANY ACTIVITIES.

Prop Shaft Seal Removal Tool, Monarch Mountain Lodge Haunted, 19th Century Transatlantic Passenger Ships, Articles OTHER