The 8-inch M&P15 AXE Braced Pistol chambered in .300 Blackout delivers optimized suppressed performance, durability, and reliability in a compact, maneuverable package. The M&P15 AXE pistol features Gemtech GVAC technology significantly reducing gas blowback while shooting suppressed. This technology improves the direct impingement system with an expansion chamber in the gas block, allowing excess gas to vent forward out of the muzzle once the projectile exits.Key FeaturesBarrel Length: Fitted with an 8-inch barrel featuring a 1:7.5 twist with 5R rifling and Armornite finish for corrosion resistance.Gas System: Utilizes the GVAC direct impingement gas system for enhanced performance.Threaded Barrel: 5/8x24 threaded barrel equipped with a thread protector.Handguard: Includes a 7-inch Midwest Industries Combat M-LOK free-float handguard.Charging Handle: Features a Radian Raptor ambidextrous charging handle.Included Magazine: Ships with one 30-round PMAG.