.300 Blackout AR-15 Pistols

300 AAC Blackout AR15 Pistol Configurations

Shop 300 Blackout AR-15 pistols in compact, micro, and short-barrel configurations at Moriarti Armaments. The 300 BLK AR pistol combines the versatility of the AR-15 platform with a cartridge available in both supersonic and subsonic loads. Explore complete pistols with varying barrel lengths, twist rates, gas systems, handguards, muzzle configurations, and custom finishes. Compare individual firearm specifications to understand the differences between available models.

Why is 300 Blackout well suited to the AR-15 platform?

300 Blackout was developed for the AR-15 platform, accommodating both supersonic and subsonic ammunition while sharing many components with standard AR-15 configurations. Its compatibility with compact barrel configurations makes it a common chambering for AR-pattern pistols. Always use ammunition matching the firearm's marked caliber.