Radian Weapons Model 1 Complete Upper Brown .300 AAC Blackout 9 Barrel

Radian Weapons Complete Upper 300 BLK Features This upper utilizes a match-grade 416R stainless steel barrel with a 1:5 twist rate designed for optimal stabilization of subsonic and supersonic loads in the 300 Blackout chambering. It includes a Dead Air KeyMo flash hider and the system runs a pistol-length gas system for superior cycling reliability. The Raptor-SD charging handle is optimized for suppressed shooting minimizing gas blowback. The handguard is an 8-inch proprietary aluminum M-