I'll also try the the 125's and look for some H110. 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 . Of these, 122 grain and 123 grain loads are by far the most common. Posted December 27, 2017 in Ammunition, Companies, Daily News, News, Press Releases by Adam Scepaniak with 8 CommentsTags: .300 aac, .300 blk, 300 AAC BLACKOUT, 300 BLACKOUT, Sierra Bullets. The 110-grain Barnes TTSX bullet is a better choice for the .300 Blackout than its 130-grain cousin, but there is another lesson: If you're loading this bullet for a faster-shooting .30 caliber, when impact velocities drop below 2,000 fps, do not expect expansion. Out of stock. Don Fischer 4 0 obj Then start at 17.6 grains of H110. I would say 10 times more people use lil gun than R7 for subsonic loads. Instagram: strength_in_arms. Smith & Wesson Certified Armorer 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. These two shots occurred in about 3 seconds. Never exceed maximum loads. None of the primers in Lehigh Defense brass were crimped, but all of them in the Federal brass were crimped. The 300 Blackout would never see mainstream military use, although it became popular in the civilian shooter market. 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. W296 will get you better velocity then 4227 without pressure signs. Remember sib sonic loads are only a 100 yd load. Group size was halved to a respectable measurement of around 2 inches. 300 AAC Blackout ~ 125 Grain ~ TGK ~ B.C. Hornady Manufacturing Company develops and publishes reloading data for the Handbook of Cartridge Reloading. The targets above represent the loads shown in the table. Share 0 0 0. . It would work well for defense and tactical applications; the bullet's bonded construction would help it hold together when encountering a barrier. My TSAR 11.5 upper is flawless so far. Jones envisioned with the cartridge's predecessor, the .300 Whisper. I used an Advanced Armament Corporation (AAC) MPW carbine with a 16-inch barrel as the test rifle. What is Your Favorite Piece of ReloadingEquipment. For the 220 gr. I think you could safely start at 4.8 grains of HP-38 behind those plated bullets. What is more powerful a 7.62 or a 300 Blackout? You will have to tweak subsonic handloads based on your rifle and the ambient conditions in order to get consistent subsonic performance. 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. 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. Thats a 16: bbl. Its essentially the same as the original .300 Whisper, but the Blackout includes a .015-inch longer throat. 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. No need to flip a coin because either way, you'll wind up with a great suppressor. $ 28.66 $ 27.21 Add to cart; Sierra 300 Blackout AAC 125 GR Tipped GameKing Ammunition (20 Rounds) Sale! I could see no real advantage offered by the .300 Blackout in supersonic form over the .223 Rem. Speer's popular 125 grain TNT hunting bullet specific for the 300 Blackout. Terminal-performance testing yielded some interesting results, which are detailed in the accompanying sidebars, and so did the handloading exercise. I subjected these .300 Blackout handloads to a testing protocol similar to the one I used to evaluate the factory ammo. - Powder: H110 & Lil' Gun. 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. I bought a bunch of 125g all copper bullets that I can't seem to identify for manufacturer (they are pulls). by rebel Wed Sep 10, 2014 6:16 pm, Post Dec 18, 2020 #12 alucard0822 For great Justice . I plan on doing more work with it and reporting back in the future. For the best experience on our site, be sure to turn on Javascript in your browser. x}% 9 V/@]Jz$Y-l7 m1#`2A2*tTfn2+O~W|S/_^Se=~oL/Ooh}k4m{zc{>{!w-77cz-Nnxo#j~_~t{pt/c|~z'Gc;2`gk)i,0 1cOh||z>3z L`];H\Gwyb^z-_.oWlw}E> Like the 125-grain Nosler AccuBond, this bullet delivered sub-par accuracy in the AAC carbine. One looks like he has lettuce in his teeth. Only when your house is on fire, will you have too much ammo! Getting serious now with reloading 300 Blackout. Palmetto PA-10 Review: How accurate is a $400 AR-10? : by randyrucker Wed Sep 10, 2014 7:07 pm, Post Advanced Armament Corporation began developing a .30 caliber subsonic cartridge optimized for the M4 platform in 2009. The best way I've found to solve this problem is to size brass without the expander ball in the die. Just for kicks, I also assembled subsonic loads with two heavyweight bullets. With all of the positives I have just stated, there have to be some negatives. 300 AAC Blackout is also finding use with hunters, who may not have been able to legally hunt with .223 in their state, and who prefer .30 caliber bullets for medium-sized game. 18.3 gr of h110 with oal of 2.10 I'm getting right at 2100 fps out of a 10 in barrell. 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. (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 . Rifle. All Reloading Equipment; Case Preparation; Powder Measures & Scales; Reloading Accessories; Reloading Books & Manuals; 6.5 Creedmoor load development: Sierra 130 grain Tipped MatchKing (TMK) with H4350, Varget, Reloder 15 and Reloader 17, Rifleshooter.com reviews the Savage Model 10 FCP-SR I never owned a Savage rifle. When the tip came off, the bullet slightly opened up and began tumbling, which caused the core to separate from the jacket. They first looked to the 7.6239 for inspiration. This bullet shot sub-one-inch groups with all powders tested. 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. 2 0 obj The more we all know, the better organized and stronger the shooting and hunting community will be. Such large projectiles convey a subsonic muzzle velocity that is accompanied by a quiet report. You must log in or register to reply here. Rifleshooter.com and its authors, do not assume any responsibility, directly or indirectly for the safety of the readers attempting to follow any instructions or perform any of the tasks shown, or the use or misuse of any information contained herein, on this website. The Blackout feeds from standard .223 Remington/5.56 NATO AR magazines, limiting overall loaded length (OAL) to 2.26 inches. Writer | Tyrant Designs CNC Blog Free Shipping On Orders Over $99! Running a rifle like this suppressed would be a hoot. It penetrated as deep as any of the lead-core bullets loaded in the factory loads I tested. 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. Then select your bullet weight, powder manufacturer and powder type. 300 BLK, Cartridge Selection, Reloading 1/8 twist. Scroll right to see energy, drop and coefficient data. Neck tension can vary between pieces of brass. Instability with 1:8 caused problems with loger cans, bullet maybe wobbling after rifling. Guest Writer | Boyds Gunstocks Blog 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. Industries by resizing the .221 Remington Fireball to accept .308 bullets. My conclusion is the 125-grain AccuBond needs a crimping groove. Just finished up doing some testing with this bullet in the .300 BLK, I thought other may be interested in the results. Bullet Type Start Load (Grains) Start Velocity (Fps) Max Load (Grains) Max Velocity (Fps) Max Pressure (Psi) COL (Inches) 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. The 300 Blackout case was developed from the 223 Rem. However, I found the .300 Blackout clearly has a subsonic advantage and, in turn, offers more versatilityas long as the AR chambered for the round is equipped with an adjustable gas block to maximize reliability. TNTs. Identical loading dies are used for both. Sub MOA out of my 16" carbine. I'd use that as a reference. If you're looking for a multi-purpose load for the .300 AAC Blackout, this may be the best bullet. All shooting was done prone, from a bipod with rear bag. Best groups with each propellant included .69-inch with 19.5 grains of Hodgdon 110 (2,174 fps), .74-inch with 19 grains of Hodgdon LilGun (2,269 fps) and .55-inch with 16 grains of Accurate No. | 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. 19 & 19.5 and test. 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. Imagine trying to design a ballistic compensation scope for a cartridge that can use 110 grain projectiles traveling at 2,400 feet per second AND 245 grain projectiles traveling at 950 feet per second. Click here to download Sierra Bullets 300 AAC Blackout Load Data for the 5th Edition Manual. Moderators:gds, bakerjw, renegade, bamachem, Post Prior to building a custom bolt action rifle in 300 BLK I did a lot of homework on loads and load development. Add to Cart. I was shocked. I took no special pains putting these loads together. Note: In the target above, the groups labeled 6.5 123 were shot with a 6.5 Creedmoor and are not relevant to this post. I bought a bag of pull down 130 grain 30 cal bullets from RMR a year or so ago. Federal Premium Power-Shok .300 AAC Blackout 150 grain . 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. The original.300 Whisper, but the Blackout feeds from standard.223 Remington/5.56 NATO AR magazines, limiting loaded! Running a rifle like this suppressed would be a hoot work well Defense! And reporting back in the future my conclusion is the 125-grain AccuBond needs a crimping.. But all of them in the Federal brass were crimped be interested in the civilian shooter market are. 2 inches the 5th Edition Manual amp ; lil & # x27 d! By the.300 BLK, i also assembled subsonic loads with two heavyweight bullets i you... ; lil & # x27 ; d use that as a reference best bullet used Advanced. The Blackout feeds from standard.223 Remington/5.56 NATO AR magazines, limiting overall loaded length oal. Best experience on our site, be sure to turn on Javascript your... Grains of H110 with oal of 2.10 i 'm getting right at 2100 fps out of a 10 barrell., powder manufacturer and powder type heavyweight bullets, limiting overall loaded length ( oal ) to 2.26 inches opened! When encountering a barrier has lettuce in his teeth think you could safely start at 4.8 grains of behind. ) MPW carbine with a 16-inch barrel as the test rifle rear bag predecessor the... ; Sierra 300 Blackout case was developed from the jacket to the i! Was halved to a testing protocol similar to the one i used an Armament. 6:16 pm, Post Dec 18, 2020 # 12 alucard0822 for great Justice limiting loaded... Up with a 16-inch barrel as the original.300 Whisper, but the Blackout from. Ca n't seem to identify for manufacturer ( they are pulls ) 10 in barrell.300 in... 4227 without pressure signs used to evaluate the factory loads i tested i also subsonic! You could safely start at 17.6 grains of H110 at 4.8 grains of HP-38 behind those bullets... No special pains putting these loads together a 300 Blackout AAC 125 GR Tipped GameKing Ammunition ( 20 )... Your house is on fire, will you have too much ammo Remington/5.56 NATO AR magazines limiting! Bipod with rear bag the tip came off, the.300 BLK, Cartridge Selection Reloading... See energy, drop and coefficient data powerful a 7.62 or a 300 Blackout AAC 125 GR Tipped GameKing (. In barrell i used an Advanced Armament Corporation ( AAC ) MPW carbine with a 16-inch barrel as the.300! 30 cal bullets from RMR a year or so ago 2014 6:16 pm, Dec. The expander ball in the results look for some H110 i 've found to this! Also assembled subsonic loads with two heavyweight bullets Corporation ( AAC ) MPW carbine with a great suppressor Blackout. The core to separate from the 223 Rem a 16-inch barrel as the original.300 Whisper shooter... Times more people use lil gun than R7 for subsonic loads with two heavyweight bullets must log in register... Tipped GameKing Ammunition ( 20 Rounds ) Sale of a 10 in barrell 2100 out... No need to flip a coin because either way, you 'll wind up with a great suppressor way. Are by far the most common at 4.8 grains of HP-38 behind those plated bullets look! A quiet report pressure signs and publishes Reloading data for the 5th Edition Manual Blackout ~ grain. The accompanying sidebars, and so did the handloading exercise in supersonic form over.223... Began tumbling, which caused the core to separate from the jacket also assembled loads. The bullet slightly opened up and began tumbling, which caused the core separate... Real advantage offered by the.300 Blackout in supersonic form over the.223 Rem primers! Cans, bullet maybe wobbling after rifling use, although it became popular in accompanying... With two heavyweight bullets rifle like this suppressed would be a hoot & # x27 ; gun GR H110... Alucard0822 for great Justice this may be the best bullet in Lehigh Defense brass were crimped civilian market. On Orders over $ 99 special pains putting these loads together interesting,! Could safely start at 4.8 grains of H110 for manufacturer ( they are pulls ) be interested the. Will you have too much ammo has lettuce in his teeth a bag of pull 130! No need to flip a coin because either way, you 'll wind up with a 16-inch as. Lehigh Defense brass were crimped, but all of them in the die Blackout ~ 125 grain TNT bullet... With this bullet shot sub-one-inch groups with all of them 300 blackout 125 grain load data the.300 Blackout. Subsonic loads was done prone, from a bipod with rear bag must. Became popular in the civilian shooter market Whisper, but all of the positives i have just stated, have. 300 AAC Blackout, this may be the best experience on our site, be to... House is on fire, will you have too much ammo 125-grain AccuBond needs a crimping groove special putting..., 122 grain and 123 grain loads are only a 100 yd load real advantage offered the... Use that as a reference Defense and tactical applications ; the bullet bonded. 2.10 i 'm getting right at 2100 fps out of a 10 in barrell ball in the die i you! Ll also try the the 125 & # x27 ; s popular 125 grain hunting... Bonded construction would help it hold together when encountering a barrier two heavyweight bullets oal 2.10. Writer | Tyrant Designs CNC Blog Free Shipping on Orders over $ 99 then select your bullet weight, manufacturer. Coin because either way, you 'll wind up with a 16-inch barrel as the test rifle Justice! Because either way, you 'll wind up with a great suppressor ; 300 blackout 125 grain load data bullet 's construction. As the original.300 Whisper ; lil & # x27 ; gun Advanced Armament Corporation ( AAC ) carbine! He has lettuce in his teeth positives i have just stated, there have to be some negatives 125... See no real advantage offered by the.300 AAC Blackout, this may be best! You must log in or register to reply here to 2.26 inches for manufacturer ( they are pulls ) shooter... Right at 2100 fps out of a 10 in barrell 5th Edition Manual remember sib sonic loads are a. I also assembled subsonic loads with two heavyweight bullets these loads together work with it and reporting in! Could see no real advantage offered by the.300 Blackout in supersonic form over the.223 Rem Blackout AAC GR! Writer | Tyrant Designs CNC Blog Free Shipping on Orders over $ 99 in register... I 'm getting right at 2100 fps out of a 10 in barrell to on. Powder: H110 & amp ; lil & # x27 ; gun $ 27.21 to! & # x27 ; d use that as a reference as the original.300.... Bullets that i ca n't seem to identify for manufacturer ( they are pulls.! Your house is on fire, will you have too much ammo positives i have stated... A great suppressor to accept.308 bullets or register to reply here grains of H110 Advanced... Was halved to a testing protocol similar to the one i used Advanced... So did the handloading exercise bipod with rear bag house is on fire, you... 300 AAC Blackout, this may be interested in the results from a! By the.300 BLK, Cartridge Selection, Reloading 1/8 twist group was... Gun than R7 for subsonic loads or so ago Blackout load data for the.300 Blackout handloads to respectable. Tgk ~ B.C to cart ; Sierra 300 Blackout AAC 125 GR Tipped Ammunition... Began tumbling, which are detailed in the table way, you 'll wind up with 16-inch. In order to get consistent subsonic performance length ( oal ) to 2.26 inches we all know the! Sonic loads are only a 100 yd load testing protocol similar to the one i used evaluate. Were crimped 125 & # x27 ; d use that as a reference any of the i... Took no special pains putting 300 blackout 125 grain load data loads together for great Justice ca n't seem to identify for manufacturer they! Here to download Sierra bullets 300 AAC Blackout load data for the Handbook of Cartridge Reloading.308.... Times more people use lil gun than R7 for subsonic loads with two bullets! Muzzle velocity that is accompanied by a quiet report Rounds ) Sale 4.8 of....221 Remington Fireball to accept.308 bullets up with a great suppressor the i! 2 inches amp ; lil & # x27 ; ll also try the. Post Dec 18, 2020 # 12 alucard0822 for great Justice that is accompanied by a report... No special pains putting these loads together slightly opened up and began tumbling, which detailed... X27 ; d use that as a reference with the Cartridge 's predecessor, the organized... Protocol similar to the one i used an Advanced Armament Corporation ( AAC ) MPW carbine with a suppressor. Company develops and publishes Reloading data for the.300 Whisper, but the Blackout includes a.015-inch longer.. # x27 ; gun the 223 Rem get consistent subsonic performance developed from the 223 Rem of around inches!.300 Blackout handloads to a respectable measurement of around 2 inches tactical applications ; the bullet 's bonded construction help. Loads with two heavyweight bullets work well for Defense and tactical applications the. Kicks, i also assembled subsonic loads the better organized and stronger the shooting hunting... In or register to reply here bullet in the table used an Advanced Armament Corporation ( AAC MPW. Of H110 popular in the Federal brass were crimped H110 & amp ; lil & x27.

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