It is a low bulk density powder that fills the cartridge case very well. It is also a very clean burning powder. Its burn rate is right between N320 and N330. Also can be used with the 300 AAC BLACKOUT with BERGER .30 CAL 115 to 230 grain bullets. (Call for data)Ballistically almost identical to 7.62x39 or .300 Whisper, .300 Blackout was designed for military applications. But has also found a lot of use in civilian shooting.Gun Talk’s Chris Cerino offers a thorough walkthrough and comparison of Hodgdon Powder’s offerings for reloading 300 BLK rounds. If you have any interest in...The .300 AAC Blackout also burns powder faster than its .30 caliber siblings. You can also easily suppress a rifle that shoots this round to gain even more advantage. In terms of recoil, you’ll experience about 9 pounds to the shoulder. When it comes to penetration, this caliber performs well.Aug 9, 2022. #1. I got a new AR Platform based rifle in 300 Blackout. I built it myself with Aero Precision and a Proof Research 16" Barrel with Superlative Arms Adjustable Gas Block.. I plan to shoot this suppressed and want to use heavier bullets and stay subsonic. I have Lapua brass because I use it for everything I reload in rifle. Alliant Powder 300-MP. Alliant Powder Reloder 10x. Alliant Powder Reloder 7. Hodgdon CFE BLK. ... Powder: BLACKOUT (Shooters World) Primer: Small Rifle Case: JAG. Alliant Powder 300-MP. Alliant Powder Reloder 10x. Alliant Powder Reloder 7. Hodgdon CFE BLK. ... Powder: BLACKOUT (Shooters World) Primer: Small Rifle Case: JAG. for powder in the small Blackout case. An 8.3-grain charge of Alliant 2400 did the trick. Industries by resizing the .221 Remington Fireball to accept .308 bullets. The .300 Advanced Armament Corporation (AAC) Blackout resulted from a joint venture between AAC and Remington, the round SAAMI approved in 2011.12/08/2023 1:25 pm. Rifle Dies. We do not have a standard product powder through expanding die for the 300 AAC Blackout. These dies are not designed for the bottleneck style of case. Here is a list of parts that can be ordered to put a die together that can be used with the 300 AAC Blackout: SE2398 357 MAG Powder Through/Expanding Die …8 Mar 2017 ... Testing some powder coated bullets with IMR-4227 in my 300 Blackout.The 300 AAC Blackout delivers ballistic performance comparable to 7.62×39, yet possesses a base diameter that optimizes functionality in an AR-type platform. It is cross-compatible with 223 …My 300 BLK slugs around .307", so .309" is plenty big for cast. Another option is the other Lee AK boolit, the TL312-160. It works fine in my carbine. I load 15.4 grains of 296 or 16 grains of Reloader 7 for cycling and good accuracy.Around 15 years ago, a co-worker suggested that I look into reloading as a hobby. I knew nothing about the topic at the time. He suggested going the buy once cry once route: spend lots of money up-front for decent equipment, and you won't have to worry about replacing it later. I ended up ordering a Dillon 550B.It wasn't cheap, but it's held up …AR15/M4/M16 Compatibility. In 2009 the 300 Whisper / 300 ACC became the .300 Blackout (headstamped .300 BLK). This cartridge was much straighter than the 7.62×39, and the same overall length as the 5.56×45 …There are a number of different hunting cartridges out there, but one that’s proven is from Barnes. Barnes is a premium ammo, and it comes at a premium price, but the payoff is ethical hunting, and that makes it worth the extra cents. 4. Federal Premium Power-Shok .300 AAC Blackout 150 grain. Runner up for Hunting.300 AAC Blackout 110 Grain Barnes TAC-TX, 2,350 fps .223 Remington 55 grain, 3,100 fps ... in 125 and 135 grain weights. 125 grain Nosler Ballistic Tips and 125 grain Hornady SST bullets are also a great 300 Blackout solution. In terms of powder choices, you’ll use powders in the faster half of the burn rate spectrum, like H110, Lil …Blackouts in humans are caused by traumas, substances and diseases, according to Better Medicine. A blackout is defined as a period of unconsciousness or memory loss, and it can be...Rifle Dies. The 300 AAC Blackout Loading Data wasn't listed in the 2016 version because we hadn't received load data for that caliber at the time of the printing. However, it is listed in the 2017 and later printings. The 2017 printing is identified by the gold star on the front cover that states "Revised 2017 New Powders over 37,000 loads".Based on feedback from shooting experts, the best barrel length for .300 Blackout suppressed is 8 to 10 inches. If your barrel is 8 to 10 inches, attaching a 6-inch suppressor will take the barrel’s length to 14 to 16-inches. At 16 inches, .300 Blackout barrel muzzle velocity is close to its peak, giving you a powerful weapon for making ...Hornady® 300 Blackout features a 190 gr. SUB-X™ (Subsonic eXpanding) bullet with patented Flex Tip® technology, specifically designed to expand at subsonic velocities yet meet FBI protocol. This cartridge is loaded with a powder that is optimized to provide flash suppression, clean burning, yet function in short barrel to carbine length rifles.Looking to build a 10" 300 BLK that will be run primarily suppressed. Trying to find a bullet / powder combination that would be best out of a 10" 300 BLK barrel. By best, what I'm looking for is - clean burning - actually subsonic Bullets and Powder are coming back online (mostly) so getting it isn't my concern.Cor-Bon subsonic data is: .300 Blackout 240 grain; muzzle velocity 1000 FPS, muzzle energy 533 ft-lbs. That is more muzzle energy than a 230-grain .45 ACP load yet includes the ability to fire more accurately and at greater distance while utilizing the same 30-round magazines you already have..300 Whisper / .300 AAC Blackout / .300 Blackout (Using 110 GR Hornady Bullets) reloading data with 23 loads. Using bullets from Hornady V-Max, FMJ, RN or SP. Powders include Accurate, Alliant, Vihtavuori, Hodgdon, WinchesterThe Bottom Line on 300 Blackout Ammo. The 300 Blackout is a rifle cartridge that’s more powerful than the 5.56 when fired out of a barrel that’s less than 16 inches long. The chief advantage of 300 Blackout is its versatility. You won’t find a cartridge that “does it all” better than the 300 Blackout.While Hodgdon H110 is a high-performance powder, it can be difficult to work with due to its high pressure and burn rate. Careful attention must be paid to load development and case preparation to ensure safe and reliable performance. 2. Accurate 1680 Powder for 300 blackout.Jul 24, 2022 · Best 300 Blackout Powder for Accuracy. W296 is a fast-burning pistol powder that is popular among reloaders of the 300 Blackout cartridge. It is well-suited for use with heavy bullets and subsonic loads and is known for its consistent performance and low recoil. W296 is a versatile powder that can be used in a wide range of bullet weights, but ... .300 Whisper / .300 AAC Blackout / .300 Blackout (Using 110 GR Hornady Bullets) reloading data with 23 loads. Using bullets from Hornady V-Max, FMJ, RN or SP. Powders include Accurate, Alliant, Vihtavuori, Hodgdon, WinchesterAug 9, 2022. #1. I got a new AR Platform based rifle in 300 Blackout. I built it myself with Aero Precision and a Proof Research 16" Barrel with Superlative Arms Adjustable Gas Block.. I plan to shoot this suppressed and want to use heavier bullets and stay subsonic. I have Lapua brass because I use it for everything I reload in rifle.Nov 28, 2023 · Sniper’s Hide is a community of Snipers of all kinds, focusing on long range shooting, accuracy, and ballistics. Founded by Frank Galli in 2000, Sniper’s Hide has been offering informational videos, podcasts, and other support to its users in one location. Forum Statistics. Threads. 473,889. Jul 19, 2022 · The .300 BLK has easily been the most successful new caliber in the last 20 years. Besides the easy conversion between 5.56 and .300 BLK, the .300 BLK does a lot the 5.56 can’t. First off, it’s a very versatile load with projectiles weights ranging from 110 grains to 220 grains. (L to R) 5.56 NATO, .300 BLK, .30 Carbine. Write a review. $47.99. SKU: 4781658. Designed specifically for .300 AAC Blackout cartridges, Hodgdon® CFE BLK Smokeless Reloading Powder pours easily for accurate measurements, and contains a proprietary Copper Fouling Eraser... The Bottom Line on 300 Blackout Ammo. The 300 Blackout is a rifle cartridge that’s more powerful than the 5.56 when fired out of a barrel that’s less than 16 inches long. The chief advantage of 300 Blackout is its versatility. You won’t find a cartridge that “does it all” better than the 300 Blackout. PLEASE ORDER SAMPLE BAG BEFORE MAKING A LARGER ORDER. 300 Blackout Tapered Nose Flat Point 215 grain bullet. Hitek Coated using a special formula that produces a superiour coating. Cast using a 92-6-2 commercial alloy that will produce around 16 BHN. These are standard sized at .309 or .310 Other sizes are …For that reason, the 110gr .300 Blackout and 7.62x39mm loads have a flatter trajectory and retain more energy than the .30-30 out past 200 yards. The 7.62×39 has a little more kinetic energy, but the .300 Blackout has a slightly flatter trajectory due to higher ballistic coefficient of the .300 Blackout bullets.Aug 30, 2021 · Lil’ Gun was designed to fit, meter and perform flawlessly in the 410-bore. No more spilled shot or bulged cases. In addition, Lil’ Gun has many magnum pistol applications and is a superb choice for reloading the 22 Hornet. Made in the USA. Available in 1 lb., 4 lb. and 8 lb. containers. Weather was 27 deg F - I believe the fps will pick up a bit in the summertime. Chime in if you've got experience on how much the fps will rise due to temps. Weapon - 300 blk 9" barrel with a suppressor. A1680/Hornady 190 gr sub-x. 11.5 gr / 1021 ave fps. 12.0 gr / 1107 ave fps. CFE BLK. 12.0 gr / 1028 ave fps. 12.5 gr / 1052 ave fps.270 Winchester Short Magnum. 28 Nosler. 280 Ackley Improved. 280 Remington. 30 Nosler. 300 AAC Blackout. 300 H&H Magnum. 300 Remington SA Ultra Magnum. 300 Remington Ultra Magnum.Lyman has an AR only manual, but then it uses Lyman molds. The first part of the manual is a good read. Go to Johnny's Reloading Bench on YouTube for the best 300 Blackout videos. Lyman 50th Edition has data for 160gr #311672 and 180gr #311332 using Rx7, H4198, IMR-3031, H335 and AA2230.by adaris86 » Tue Feb 23, 2016 12:13 am. I was looking at the burn rates for the 300 blackout on hodgens website and noticed that the CFE powder of pistols has a really fast burn rate I was wondering if anyone ever use this b/c that selection of powder at my local cabelas is really thin haven't seen win 296, lil gun, h110, or 4227 in months. TMD.The propellant gas generation rate is appropriate for .300 Blackout, 7.62×39, .30-30, .22 Hornet, as well as many straight-walled large pistol and rifle cartridges where rapid transformation from powder to gas is desired. It is similar in burn speed to Accurate 1680®.Lyman has an AR only manual, but then it uses Lyman molds. The first part of the manual is a good read. Go to Johnny's Reloading Bench on YouTube for the best 300 Blackout videos. Lyman 50th Edition has data for 160gr #311672 and 180gr #311332 using Rx7, H4198, IMR-3031, H335 and AA2230.As far as powder goes, you’ll need to find something appropriate for the loads you’re intending to make. This could be Hodgdon H110, Hodgdon CFE Black, Accurate 1680, Reloder 7 or a variety of ...There's a narrow band of powders that work well with the .300 Blackout. If you're trying to create supersonic loads with long, 150-grain or heavier bullets, you'll find powder space is...The best barrel length for a suppressed 300 Blackout is between 8 to 10 inches. At 10", the muzzle velocity hasn't reached its peak yet. Heavy subsonic 300 Blackout ammo in a 10" barrel may have lower velocities, but it allows for the use of a suppressor without damaging your hearing. Supersonic ammo out of a 10" barrel retains …Most factory .300 Blackout subsonic loads are a little more powerful than a routine .45 ACP handgun loading, if we’re going on (the admittedly incomplete) calculated energy figures. So, if you think .45 ACP is a reliable choice for a defensive round, subsonic Blackout beats it. ... The biggest problem I found was the amount of unburnt powder ...10mmShooter. 315 posts · Joined 2017. #3 · Sep 2, 2018. I have used Win 296 (same as H110) with good results in subsonic 300 Blk using Sierra 220gr and Hornady 208gr Amax shot out of a 8.5" SBR with a can. My favorite powder for 300 Blk subs is Accurate 1680, but it became scarce during the Obama days and I had to go with what I …When it comes to powder coating, finding the right company for your project is crucial. Whether you are looking to coat a small part or an entire vehicle, choosing a reliable and e...3,470. Location. North Texas. Mar 16, 2022. #6. Not sure about temp sensitivity since the 300 blackout typically uses pistol powder. I use Alliant 300MP in mine and get phenomenal accuracy and velocity from an 8" SBR. I run the 110 Barnes TAC-TX at 2315fps from my 8"'barrel. The below plate was shot at 300 yards.Shooters World Blackout Powder is ideal for the 300 Blackout cartridge. Buy all your Shooters World Powders at Powder Valley at Cheap Prices!1 Dec 2023 ... powder on the shelf or in the book, but what exactly is it best for? This time I'm taking a closer look at Hodgdon's CFE BLK, a powder I've ...Jul 17, 2020 · Cor-Bon subsonic data is: .300 Blackout 240 grain; muzzle velocity 1000 FPS, muzzle energy 533 ft-lbs. That is more muzzle energy than a 230-grain .45 ACP load yet includes the ability to fire more accurately and at greater distance while utilizing the same 30-round magazines you already have. VV N120 is probably the best, cleaning powder. N110 and N105 is even better depending on your gas port size and location, especially with heavier subs (200gr+) If you can’t get VV powders, AA9, IMR 4227, lil gun, H110 are okay substitutes. For heavy supersonic, 150-175gr, then AA1680 will be your best bet, although CFE BLK will do okay.When it comes to powder coating, finding the right company for your project is crucial. Whether you are looking to coat a small part or an entire vehicle, choosing a reliable and e...Our Ar15 "300 BLK MEGA THREAD" is an absolute train wreck of a disaster, trying to search through all those pages for just one particular topic is crazy. Zhukov (spelling) on here started a 300 blk recipe thread, but it always gets bumped off into the back of the bus, and it is for recipes only, no load workup or associated chatter. [ARCHIVED ... Write a review. $47.99. SKU: 4781658. Designed specifically for .300 AAC Blackout cartridges, Hodgdon® CFE BLK Smokeless Reloading Powder pours easily for accurate measurements, and contains a proprietary Copper Fouling Eraser... Blackout curtain liners are a great addition to any room, providing privacy and blocking out unwanted light. However, in order for them to fit perfectly and do their job effectivel...PLEASE ORDER SAMPLE BAG BEFORE MAKING A LARGER ORDER. 300 Blackout Tapered Nose Flat Point 215 grain bullet. Hitek Coated using a special formula that produces a superiour coating. Cast using a 92-6-2 commercial alloy that will produce around 16 BHN. These are standard sized at .309 or .310 Other sizes are …12/08/2023 1:25 pm. Rifle Dies. We do not have a standard product powder through expanding die for the 300 AAC Blackout. These dies are not designed for the bottleneck style of case. Here is a list of parts that can be ordered to put a die together that can be used with the 300 AAC Blackout: SE2398 357 MAG Powder Through/Expanding Die Body.Lil’ Gun was designed to fit, meter and perform flawlessly in the 410-bore. No more spilled shot or bulged cases. In addition, Lil’ Gun has many magnum pistol applications and is a superb choice for reloading the 22 Hornet. Made in the USA. Available in 1 lb., 4 lb. and 8 lb. containers.Lyman has an AR only manual, but then it uses Lyman molds. The first part of the manual is a good read. Go to Johnny's Reloading Bench on YouTube for the best 300 Blackout videos. Lyman 50th Edition has data for 160gr #311672 and 180gr #311332 using Rx7, H4198, IMR-3031, H335 and AA2230.for powder in the small Blackout case. An 8.3-grain charge of Alliant 2400 did the trick. Industries by resizing the .221 Remington Fireball to accept .308 bullets. The .300 Advanced Armament Corporation (AAC) Blackout resulted from a joint venture between AAC and Remington, the round SAAMI approved in 2011.The propellant gas generation rate is appropriate for .300 Blackout, 7.62×39, .30-30, .22 Hornet, as well as many straight-walled large pistol and rifle cartridges where rapid transformation from powder to gas is desired. It is similar in burn speed to Accurate 1680®.300-MP 17.5 2075 19.5 2256 A-5744 17.6 1919 19.6 C 2117 H110 18.2 2213 20.2 2415 300 AAC Blackout uggested Bullet se Maximum Loads Should Be Used With Caution - Always Start With Minimum Loads. *Recommended Powder C Compressed Load 2 110-grain TAC-TX FB Sectional Density .166 Ballistic Coefficient .289 C.O.A.L 2.250” Powder Minimum …Alliant Powder 300-MP. Alliant Powder Reloder 10x. Alliant Powder Reloder 7. Hodgdon CFE BLK. ... Powder: BLACKOUT (Shooters World) Primer: Small Rifle Case: JAG.These are powders that are typically marketed to the magnum pistol crowd, not the rifle folks. Left to right: 308 Winchester, 30 AR, 7.62×39, 7.62x40WT, 300 AAC Blackout 125 OTM, 300 AAC Blackout 220 OTM (subsonic), 300 AAC Blackout 125 Accutip, and 5.56x45mm.by adaris86 » Tue Feb 23, 2016 12:13 am. I was looking at the burn rates for the 300 blackout on hodgens website and noticed that the CFE powder of pistols has a really fast burn rate I was wondering if anyone ever use this b/c that selection of powder at my local cabelas is really thin haven't seen win 296, lil gun, h110, or 4227 in months. TMD.Printed from Shooter's Reference on 05/15/2024: https://www.shootersreference.com/reloadingdata/300-aac-blackout/Lyman has an AR only manual, but then it uses Lyman molds. The first part of the manual is a good read. Go to Johnny's Reloading Bench on YouTube for the best 300 Blackout videos. Lyman 50th Edition has data for 160gr #311672 and 180gr #311332 using Rx7, H4198, IMR-3031, H335 and AA2230.Shooters World Rifle Powders CALIBERS Cowboy* SOCOM Blackout Tactical RifleMatch Rifle 22 Hornet 222 Remington 223 Remington 243 Winchester 270 Winchester 7mm Remington Mag. 300 AAC Blackout 30-30 Winchester.308 Winchester 7.62x39 7.62x54 30-06 Springfield 300 Winchester Mag. 303 British *Cowboy may be used to make … Alliant Powder 300-MP. Alliant Powder Reloder 10x. Alliant Powder Reloder 7. Hodgdon CFE BLK. ... Powder: BLACKOUT (Shooters World) Primer: Small Rifle Case: JAG. 1-Cfe black with CCI 400,CCI 450 2-Accurate 5744 with CCI 400, CCI 41 3-Imr 4228 with CCI 450, Remington, 7 1/2 magnum primers 4- Hogdon lil gun with CCI 450, federal small rifle 5- n110 for lighter bullets n120 for high gr bullets with CCI 41, federal small rifle. I'm working up optimized loads for both subs and supers for a 16" bolt gun (1:7 ...11 Jan 2023 ... ... powder space is limited. In my experience, for .300 BLK handloads, the denser the powder, the better. CFE BLK, Lil'Gun, Power Pro 300MP, and ...Oct 26, 2021 · Oct 26, 2021. #1. I thought I would share my experience with powders that work with the cartridge. So far the best overall powder is N110. N110 is very clean and makes great subsonic and full power loads. It has performed flawlessly in my 7” and 16” barrels. Running with suppressors it really is great. Little to no gas residue and reduced ... KFW. Loading some 300 Blackout for the first time in a couple of years and on the Dillon 550. Just now getting around to testing out some bullets and powder that I bought back in 2019. Here’s to the Good Old Days..300 Whisper / .300 AAC Blackout / .300 Blackout (Using 225 GR Hornady Bullets) reloading data with 45 loads. Using bullets from Hornady BTHP Match. Powders include Accurate, Hodgdon, Alliant, Winchester, Vihtavuori, IMRDec 5, 2015 · The velocity vs powder charge relationship was quite linear throughout this whole range. You can see that the 7.2 gr load that's right at the supersonic transition is very inaccurate as expected. The 5.6 gr loading on the surface seemed to group well and coincided with the bottom elevation adjustment of the scope (it's on a 20 MOA rail) at 50 ... 300 Blackout 115 GR BER TGT FB Hodgdon Trail Boss .308" 2.050" 4.5 965 17,100 PSI 5.5 1,062 18,400 PSI 300 Blackout 125 GR NOS BT Hodgdon Trail Boss .308" 2.060" 6.1 1,060 21,300 PSI 300 Blackout 130 GR SPR HP …As far as powder goes, you’ll need to find something appropriate for the loads you’re intending to make. This could be Hodgdon H110, Hodgdon CFE Black, Accurate 1680, Reloder 7 or a variety of ...CFE (Copper Fouling Eraser), is an additive that significantly reduces copper fouling in rifle and pistol barrels. CFE BLK is a spherical powder formulated for the .300 AAC Blackout, but suitable for a wide variety of rounds, including smaller capacity rounds in the Hornet/Fireball class and AR-15 cartridges ranging from the 6.8 Remington SPC ...Write a review. $47.99. SKU: 4781658. Designed specifically for .300 AAC Blackout cartridges, Hodgdon® CFE BLK Smokeless Reloading Powder pours easily for accurate measurements, and contains a proprietary Copper Fouling Eraser...Aug 10, 2022 · Aug 9, 2022. #1. I got a new AR Platform based rifle in 300 Blackout. I built it myself with Aero Precision and a Proof Research 16" Barrel with Superlative Arms Adjustable Gas Block.. I plan to shoot this suppressed and want to use heavier bullets and stay subsonic. I have Lapua brass because I use it for everything I reload in rifle. You find .300 AAC Blackout with all common powders and bullets by clicking the 'Loads in this caliber' button above. Technical Specifications (based on the respective safety standard - see more details in tab 'Datasheet' if available) Caliber:.300 AAC Blackout: Cartridge Type: Rimless: Bullet Diameter: 0.308 '' | 7.82 mm:But the largest and most visibly distinct difference is the bolt face for 7.62x39 and .300 Blackout. Because 300 BLK was designed to use the same bolt as 5.56 NATO, it’s stronger. A lot stronger. 7.62x39 requires a much larger bolt face and this makes for a thin-walled bolt that can and will break easier.Shooters World Blackout Powder is ideal for the 300 Blackout cartridge. Buy all your Shooters World Powders at Powder Valley at Cheap Prices!
Cntrl23. 148 posts · Joined 2018. #17 · Apr 12, 2019. The quietest I’ve shot has been the 220gr Freedom Munitions HUSH 300 blackout. Luckily, they had it at Gander Outdoors last summer for about $45 a box on the shelf during a sale. It’s $59.84 for 50 rounds from Freedom Munitions.. Snap food calculator
300 AAC Blackout Full Length 2 Die Rifle Set. 015-7455547 | Lyman. $44.99. In Stock. MSR Precision Die System 300 Blackout 3-Die Set. 015-7690104 | Lyman. $70.99. Out of Stock. Lyman Pro Die Pack 300 Blackout.1-Cfe black with CCI 400,CCI 450 2-Accurate 5744 with CCI 400, CCI 41 3-Imr 4228 with CCI 450, Remington, 7 1/2 magnum primers 4- Hogdon lil gun with CCI 450, federal small rifle 5- n110 for lighter bullets n120 for high gr bullets with CCI 41, federal small rifle. I'm working up optimized loads for both subs and supers for a 16" bolt gun (1:7 ...7 Mar 2023 ... ... Blackout reloading project, Project Big Booty. I had a bunch of CFE BLK Powder hanging around and picked up some affordable 220g Berry's 300 ...Dec 17, 2022 · Based on feedback from shooting experts, the best barrel length for .300 Blackout suppressed is 8 to 10 inches. If your barrel is 8 to 10 inches, attaching a 6-inch suppressor will take the barrel’s length to 14 to 16-inches. At 16 inches, .300 Blackout barrel muzzle velocity is close to its peak, giving you a powerful weapon for making ... The velocity vs powder charge relationship was quite linear throughout this whole range. You can see that the 7.2 gr load that's right at the supersonic transition is very inaccurate as expected. The 5.6 gr loading on the surface seemed to group well and coincided with the bottom elevation adjustment of the scope (it's on a 20 MOA rail) at 50 ...With the popularity of the 300 AAC Blackout cartridge on a steady rise, more and more reloaders are trying to make the most out of this game-changing round. The 300 BLK became popular for the same reason most other equipment does: versatility. ... The powder also works well for 7.62x39mm and the .17 Hornet. Once we got our hands on …300 Blackout Facilitates Versatility, Efficiency, and Resourcefulness. Aside from the ease of reloading, the .300 blackout rounds use powder efficiently and even use less powder than the .223 rounds, which means less cash spent on gunpowder. You can also use 5.56 casings if you don’t have enough brass.October 7, 2020 by Trevor. The .300 Blackout has emerged as a new up and coming caliber, with several rifles chambered in it recently released. We wanted to examine what this could be suitable for in the Australian environment. The round was designed for close quarters combat and was never meant for long range shooting.AA#5 Sierra lists it for light weight supersonic loadings (135gr and lighter) for 300 whisper, However other powders give much higher velocity. AA#7 Sierra lists it for light weight supersonic loadings (135gr and lighter) for 300 whisper, However other powders give much higher velocity. AA2015 is listed in some super sonic loadings for 150gr ...12/08/2023 1:25 pm. Rifle Dies. We do not have a standard product powder through expanding die for the 300 AAC Blackout. These dies are not designed for the bottleneck style of case. Here is a list of parts that can be ordered to put a die together that can be used with the 300 AAC Blackout: SE2398 357 MAG Powder Through/Expanding Die …A faster powder such as 2400 would work better with a lighter bullet such as a 110 grain. The larger the case capacity relative to the bore, the ...Printed from Shooter's Reference on 05/15/2024: https://www.shootersreference.com/reloadingdata/300-aac-blackout/ 1-Cfe black with CCI 400,CCI 450 2-Accurate 5744 with CCI 400, CCI 41 3-Imr 4228 with CCI 450, Remington, 7 1/2 magnum primers 4- Hogdon lil gun with CCI 450, federal small rifle 5- n110 for lighter bullets n120 for high gr bullets with CCI 41, federal small rifle. I'm working up optimized loads for both subs and supers for a 16" bolt gun (1:7 ... Concord, NH. May 24, 2023. #1. Built a 16" 300blk bolt gun with a Wilson barrel. Figured I would start a thread here to share the load data journey. With the limited data on N110, I did a quick test to see where the limits of the charge would be using Hoosier 220gr lead powder coated bullets and Noslers 175 Custom Comps. I shot 6 loads of each..