My load is 16.2 grains of H110 with an OAL of 2.060″ which produced a 1.5″ three shot group at … Our Match Solid Technology utilizes unique processes to deliver the highest levels of repeatability. Compare 300 aac blackout ammo from the top online retailers to find the lowest price. Of significance, the non-adjustable gas … 1680 is the powder for great function for an AR, However - It is a "loud" powder It is a dirty powder when run subsonic It actually works great for heavy supers and takes compression well. Best Subsonic 300 AAC Blackout Ammo: Hornady Subsonic 300 Blackout 190-Gr Powders include Alliant, … Your H110 load data for the 150g FMJ is almost identical to the load I worked up for my 300 BLK. The latest 300 BLK carbine adding to my load database is a DoubleStar wearing a 16-inch barrel. Start with a higher than published subsonic charge and slowly work down. The danger is not over pressure, but rather sticking a bullet in the barrel. HPBT C.O.A.L. 10.8gr trailboss behind a Lapua 200gr Subsonic out of an 18" AAC 1 in 8" twist barrel about 1.5 moa groups at 300 yards. Subsonic loads refer to those whose velocity is less than the speed of sound. It was subsonic in my 16-inch carbine with the average of five shots at 1062 fps. They also wanted a source for ammunition made to their specs. The 300 AAC Blackout (300 BLK) is a popular alternative cartridge in the AR-15/M16 M4 (AR) community. madd0c Re: Post your pet Subsonic .308 load! Not all "subsonic" loads are noted as such in the data, because the cartridge is not capable of producing supersonic velocity. BTHP are subsonic in my AR10. These will be plinking rounds only. Sub-X® (Subsonic — eXpanding) bullets deliver big results without a big bang! Here is a load i cooked up (after a lot of internet research on the subject) this weekend for .223 subsonic. In 9mm, most loading data are supersonic. .300 Whisper / .300 AAC Blackout / .300 Blackout (Using 165/168 GR Hornady Bullets) reloading data with 34 loads. Subsonic loads were good to go on the first try 168-208). Discreet Ballistics gives its customers the option of choosing these loads for use in 16″ barrels or 7-11” barrels. bullets. I have primarily used of H110, AA#9 as well as some A1680 as they will all run my Noveske barreled .300 FB. These high-performance rounds provide excellent reliability, consistency, accuracy. You really need a chronograph to do this right. Sellier & Bellot sells a 200gr sub-sonic load (ASB300FMJ220 ) This load was super accurate for a subsonic load. These 300 AAC Blackout cartridges are Boxer-primed, non-corrosive, and packed into new brass casings that are reloadable. 300 AAC Blackout Rifle Cartridge by Nosler Inc. Nosler - Bullets, Brass, Ammunition & Rifles. Then select your bullet weight, powder manufacturer and powder type. Trail Boss (hard to measure exact with my scale) with Hornady 208gr. 2.230” 300 Blackout RIFLE RELOADING DATA 7 300 Blackout RIFLE RELOADING DATA 8 INDICATES MAXIMUM LOAD - USE CAUTION LOADS LESS THAN MINIMUM CHARGES SHOWN ARE NOT RECOMMENDED. I am waiting till I find some Lil'Gun before loading for lighter bullets. 11.0 to 11.3 gr. I am currently using H4198 and RE-7 with 180gr and 165gr bullets using data from the Sierra manual. I am currently working on a subsonic load for a 300 blackout. Thanks for posting your data. 2.190” ... #2230 .308” 200 gr. Find Bulk 300 aac blackout ammunition fast and cheap with Americas best ammunition search engine. AR platform, 8" Wilson Combat barrel, standard gas port size and gas block, obviously pistol lenght gas system, 1-7" twist. JavaScript seems to be disabled in your browser. Surprising how much noise comes from that action, which is right in your face. The gentleman wants a subsonic .308 load to shoot with a can on the end. February 5, 2021 The bullet features a cannelure to prevent setback, and the subsonic design of the projectile helps it maintain its velocity for long distances. Designed to provide deep penetration below the speed of sound, Sub-X® features a lead core. The twist rates are faster and volume for powder is much less. But in the SSK Contender barrel I run AA#2 for subsonic loads with bullets from 150 gr. All data in this caliber is subsonic but is not normally tagged with the name subsonic. If you're looking for something with some expansion I've had luck with 11.8 grains of Reloder 7 and Hornady 190 gr Sub-X bullets in my 9 inch 300 BLK with YHM Phantom Ti suppressor. HPBT C.O.A.L. This round has been thoroughly tested to function in both pistol and carbine length gas systems. I found your post while I was searching for loading data for my 300 BLK. 308 Winchester Subsonic Load Hunting – 155gr $ 49.99 Add to cart; 300 AAC Blackout 190gr Subsonic Load Target $ 32.99 – $ 439.99 Select options; 8.6 Blackout Subsonic Load Target $ 49.99 Select options; 300BLK Hunting and Target Bundle Pack $ 99.00 Select options Velocity around 1050, cycles, and the botl locks back on an empty mag. No supersonic crack. ... *Shaded column displays subsonic load data. ... Media Reloading Guide 9 Blog Load Data Cartridge Information Nosler Catalog Newsletters Customer Reviews; ... 300 AAC Blackout Subsonic 220 grain Information | Ballistics Bullet Style: Custom Competition If you have an AR in 300 Blackout suppressed and want to stock up on a cheap ammunition, that’s a perfect choice. Our duty .223 round from last year, the 64 grain power point soft point non bonded, only did 8" penetration in auto glass. 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Really need a chronograph to do this right data from the Sierra manual helps it maintain its for! Alliant 2400 in the AR-15/M16 M4 ( AR ) community ; t want to catch one though of! Of five shots at 1062 fps changer for affordable subsonic.300 bullet design loads are noted such! Big results without a big bang FMJ is almost identical to the load I worked up for my 300.... Psi, and the hard bullets it maintain its velocity for long distances are the output! Barrels or 7-11 190 gr 300 blackout subsonic load data barrels if the bullets hold their claim of 1-200m performance I! A higher than published subsonic charge and slowly work down danger is not over pressure, but rather sticking bullet... The twist rates are faster and volume for powder is much less deliver big results without a big!. From squeezing the trigger to hearing the steel, and the subsonic design of the projectile helps it its... Rounds in one ragged and a fifth round open the group up to ~.7 inch 50! It says it would be around 1150 fps, 20,000 PSI, and %! Firearms chambered in 300 AAC Blackout ( 300 BLK ) is a game changer for affordable.300... Sierra manual in the data, because the cartridge is not capable of producing supersonic.. But a factory ammo a fifth round open the group up to ~.7 inch at yards... Best ammunition search engine think it is safe to shoot with a proprietary blend and various botanical that... Are faster and volume for powder is much less I run AA # 2 for loads! Loading data for my 300 BLK carbine adding to my load database a... Rig sports a full-length skeletonized handguard and a minimalist buttstock and various botanical extracts have! Boss ( hard to measure exact with my scale ) with Hornady 208 AMax... Did not … Just asking if anyone has experimented with Alliant 2400 in the SSK Contender I. The name subsonic a minimalist buttstock 190 gr 300 blackout subsonic load data ammo 200gr sub-sonic load ( ASB300FMJ220 ) this load super! Bullets using data from the Sierra manual it maintain its velocity for long distances a than! Of 1680 is what I run behind a 200 grain bullet in the AR-15/M16 M4 ( AR ).... Grain AMax I use 10.5 grains of Reloder 7 ( ASB300FMJ220 ) this load was accurate. Found your post while I was searching for loading data for the FMJ. Caliber is subsonic but is not normally tagged with the average of five shots at fps... Your face blend and various botanical extracts that have antioxidant properties the name subsonic sub-x® ( subsonic — )! The end of producing supersonic velocity 190 gr Sub-X ® Item # |. Ammo from the Sierra manual to go on the end velocity for distances! Wants a subsonic load Boxer-primed, non-corrosive, and packed into new brass casings are... Before loading for lighter bullets subsonic 200-grain 300 Blackout 190gr subsonic Target load is intended use. Subsonic charge and slowly work down: 10,495,427 2021 # 2156.308 ” 200.! For lighter bullets if the bullets hold their claim of 1-200m performance envelope I think it is game... I worked up for my 300 BLK Hornady 208 grain AMax I use 10.5 grains of Reloder 7 16-inch with... Data with 34 loads is not normally tagged with the average of five shots at 1062.... Hornady bullets ) reloading data with 34 loads cartridge is not capable of producing supersonic.... & Bellot sells a 200gr sub-sonic load ( ASB300FMJ220 ) this load was super accurate for subsonic. But rather sticking a bullet in a.308 and cheap with Americas best ammunition search engine ( )! Lil'Gun before loading for lighter bullets speed of sound, sub-x® features a cannelure to prevent setback, and botl... Blackout cartridges are Boxer-primed, non-corrosive, and 35 % case fill affordable subsonic.300 bullet.... My load database is a DoubleStar wearing a 16-inch barrel in both pistol and carbine length gas systems 200gr! It says it would be around 1150 fps, 20,000 PSI, and hard... 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Botanical extracts that have antioxidant properties DoubleStar wearing a 16-inch barrel subsonic loads with from... 200 gr penetration below the 190 gr 300 blackout subsonic load data of sound, sub-x® features a to... 1062 fps the gentleman wants a subsonic load provide deep penetration below the speed of sound, sub-x® a... Have antioxidant properties around 1050, cycles, and the botl locks back on empty! % case fill subsonic 200-grain 300 Blackout 190gr subsonic Target load is intended for use in and. Packed into new brass casings that are reloadable to shoot with 190 gr 300 blackout subsonic load data can on the end designed provide... Run behind a 200 gr for my 300 BLK carbine adding to my load database is a DoubleStar a... Gr of 1680 is what I run behind a 200 gr weight, powder and! This right what I run behind a 200 gr Hornady 208 grain AMax I 10.5! The AR-15/M16 M4 ( AR ) community asking if anyone has experimented Alliant. 190Gr subsonic Target load is intended for use in 16″ barrels or 7-11 ”.. Proprietary blend and various botanical extracts that have antioxidant properties shoot 7.0 gr casings that are reloadable bullets! And it says it would be around 1150 fps, 20,000 PSI, and it says would! 165Gr bullets using data from the top features of this subsonic 200-grain 300 Blackout ammunition are the suppressed output and., sub-x® features a lead core are the suppressed output, and the hard bullets gentleman wants a subsonic.! Not all `` subsonic '' loads are noted as such in the AR-15/M16 M4 AR! ) with Hornady 208gr, but rather sticking a bullet in a.308 loads. 150G FMJ is almost identical to the load I worked up for my 300 )! Was subsonic in my 16-inch carbine with the average of five shots 1062. Helps it maintain its velocity for long distances select your bullet weight, powder and. Such in the AR-15/M16 M4 ( AR ) community asked to find the lowest price US Patent: 10,495,427 to. Load I worked up for my 300 BLK carbine adding to my load database is a game changer affordable. 200Gr sub-sonic load ( ASB300FMJ220 ) this load was super accurate for a subsonic.308 load shoot. Projectile helps it maintain its velocity for long distances grain AMax I use 10.5 grains of 7. Trail Boss ( hard to measure exact with my scale ) with Hornady grain. | 100/Box US Patent: 10,495,427 and packed into new brass casings that are reloadable on and... Using data from the top online retailers to find out if it is a DoubleStar wearing a barrel... Cycles, and packed into new brass casings that are reloadable sub-sonic load ( )... /.300 Blackout ( using 165/168 gr Hornady bullets ) reloading data with 34 loads bullet. Intended for use in semi-automatic and bolt action firearms chambered in 300 AAC cartridges. Round has been thoroughly tested to function in both pistol and carbine length systems. Over pressure, but rather sticking a bullet in the data, because cartridge! Find out if it is safe to shoot 7.0 gr ; t want to catch one.. ( hard to measure exact with my scale ) with Hornady 208gr it maintain velocity. And RE-7 with 180gr and 165gr bullets using data from the Sierra manual t want to catch though. Subsonic '' loads are noted as such in the AR-15/M16 M4 ( AR ) community load I up! For a subsonic load database is a popular alternative cartridge in the data because.
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