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Apr 17, 2017 · Cast Boolits. 300 blackout cast bullet load data. Donation Goal. Donate Now Goal amount for this year: 6500 USD, Received: 3495 USD (54%) Our Annual server fund drive is going on now! This donation drive helps fund Cast Boolits for an entire year, and helps support our 2nd amendment rights! You can donate by Paypal by clicking the DONATE button.
Shooter's Reference Load Data for .300 AAC Blackout. .300 AAC Blackout - Published Manufacturer Loading Data. Shellholders: Hornady #16. Lee #4. Lyman #26. RCBS #10. Recipe Type: Rifle.
- 300 AAC Blackout Development
- Who Uses It?
- Common Bullet Weights For 300 Blk
- Other 300 Blk Attributes
Advanced Armament Corporationbegan developing a .30 caliber subsonic cartridge optimized for the M4 platform in 2009. They first looked to the 7.62×39 for inspiration. After investigation, AAC found the 7.62×39 case’s aggressive taper too extreme for a standard M4 magazine to accommodate. They instead heavily based their new cartridge on SSK Indust...
The 300 Blackout would never see mainstream military use, although it became popular in the civilian shooter market. It is extremely easy to convert an AR-15 to fire 300 Blackout ammunition, and the round’s ballistic performance is different enough to justify purchasing the barrel necessary to do so. A supersonic 300 Blackout round with a 110 grain...
The 300 Blackout is frequently available with 200 and 220 grain bullets. Such large projectiles convey a subsonic muzzle velocity that is accompanied by a quiet report. As such, a subsonic 300 Blackout load makes an ideal accompaniment to a suppressor, suiting it well for (A) tactical situations where ear protection would be impractical, and (B) hu...
The 300 Blackout’s sleeker bullet has a higher ballistic coefficientthan the 5.56×45, but with less speed its trajectory invariably arcs more sharply.Although they share .30 caliber bullets, the 300 Blackout and 308 Win are dissimilar otherwise. The latter has nearly twice the propellant, and is therefore better able to fell very distant game.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.AR-platform rifles optimized to run subsonic 300 Blackout tend to fire supersonic ammo poorly.- 0.308"
- 0.334"
- Rimless, bottleneck
- 221 Fireball/223 Rem
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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 RIFLE RELOADING DATA 1.30 caliber bullets from the M4 platform with only a barrel change. It has since become popular for a wide range of uses including hunting and home defense.
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May 31, 2019 · This is where you will be able to find 300 blackout load data with links to PDFs, websites, and other great FREE resources all compiled for you to use! The 300 blackout is such a neat cartridge, very versatile. You can load just about anything from 100gr supersonic to 240gr cast subsonic with no real modification to the firearm.
Load Data for .300 AAC Blackout. Bullet: 125 gr BT (NOS) Diameter: 0.308". Powder: H110 (Hodgdon) Starting Powder: 15.7 gr. Max Powder: 18.5 gr. Primer: REM 7½. Case: HDY.
