Combat Armory CA-15 300 Blackout Pistol 10.5" Barrel
Mil-Spec AR-15 pistol in 300 Blackout with 10.5" chrome moly barrel, billet aluminum construction, free-float M-Lok rail, and carbine-length gas system. Includes 30-round magazine.
Combat Armory CA-15 300 Blackout Pistol
This is a purpose-built AR-15 pistol chambered in 300 Blackout, a cartridge purpose-designed for short barrels and suppressed fire. The CA-15 represents solid engineering at an accessible price point.
Construction & Materials
The receiver is machined from billet 7075-T6 aluminum and finished with Type III hard-coat anodizing in black. This is genuine Mil-Spec construction—not a compromise. Every component meets military specifications.
Barrel & Gas System
The 10.5" barrel is 4140 chrome moly vanadium steel with a Melonite finish, a proven combination for durability and corrosion resistance. The M4 profile keeps weight reasonable while maintaining rigidity. A carbine-length gas system provides reliable cycling with 300 Blackout ammunition.
Ergonomics & Handling
The free-float M-Lok handguard measures 10" and accepts standard M-Lok accessories. The ambidextrous safety selector accommodates left and right-handed shooters. Standard MIL-STD charging handle and controls ensure familiarity for anyone trained on AR-15 platforms.
What's Included
You receive the complete rifle with one 30-round magazine, ready to shoot. The A2 flash hider is installed and threads at 1/2x28, compatible with standard suppressors.
The Bottom Line
This is honest, straightforward engineering. No frills, no marketing nonsense—just a well-built pistol for serious shooters who understand the value of 300 Blackout.
