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300 Blackout.
With multiple phases of field testing by instructors from the BCMGunfighter™ Program and subsequent revisions/optimizations made by the engineering team at BCM®, BCM is proud to announce a line of KMR-Alpha sleeved 300 Blackout carbines in Recce 16, CQB and pistol configurations. An extension of our MIL-SPEC quality 5.56 carbines, the BCM 300 Blackout line was developed to provide an extremely effective self defense platform in a compact package.

Lethality Assured.
Approved by SAAMI on 17 January, 2011, Supersonic 300 AAC Blackout 110-125 grain 300 Blackout ammunition was designed to produce a similar ballistic effect on target of a 7.62 x 39 mm round but out of a 9" barreled AR platform carbine. At 300 meters, 300 Blackout has 16.7% more energy than a 7.62 x 39mm round. A supersonic round fired from a 9" barreled AR pattern 300 Blackout carbine will match or exceed the energy at the muzzle of a 14.5" 5.56 M4 carbine.
Commonality of Parts. BCM 300 Blackout carbines use the exact same components, down to the magazines, as the rest of our carbine fleet with the exception of the barrels. This also means an end user can utilize both their existing magazines and AR accessories to fine tune the feel of their carbine, same as any other M4 or Recce rifle.
BCM Enhanced Barrels. The 300 Blackout line of BCM carbines are built on our 1:7 Twist 11595E Certified Steel barrels. The bore on each BCM Enhanced Barrel is honed to perfect the rifled finish prior to chrome lining both bore and chamber. With a continuous taper profile designed to optimize balance, performance and weight; each BCM barrel is fluted toward the rear near chamber, increasing strength and speeding heat dissipation. Barrel harmonics and accuracy have been further improved by removing the sharp handguard cap shoulder commonly associated with AR platform barrels. Reliable, mil-spec quality, BCM Enhanced Barrels will deliver a repeated positive effect on target, every time you press the trigger.

 

 

Performance + Handling.
Despite the additional capability, BCM 300 Blackout carbines still shoot flat. The additional recoil impulse is significantly mitigated by the BCM Mod 1 7.62/300 Blackout Compensator and with proper technique, it can be run as smooth as any 5.56 carbine.

Travis Haley, Haley Strategic Partners, Combat Veteran, Force Reconnaissance.
My main requirements in a combat round are versatility and recoil control. In testing 300 Blackout over the years, I have found it performs from CQB range out to, and exceeding, 500 meters. Despite having a slightly more potent impulse, the recoil is still manageable, which means a shooter can engage threats quickly and, given the increased mass, more efficiently.

Tom Spooner, Northern Red, Combat Veteran, 1st SFOD
The ability to have the power of a .30 caliber round, with minimally increased recoil over a 5.56x45 round in a sub 10 inch platform is ideal for most soldiers in Direct Action units. As fielded, in an AR pattern carbine, the operator is already familiar with the operating system and ergonomics of the weapon.