The ATI Alpha Maxx delivers a capable, modernized AR platform chambered in .300 AAC Blackout, combining suppressor-ready hardware with a fully M-LOK-equipped handguard for shooters who want a versatile and configurable rifle at a practical price point. The 16" threaded barrel with a 1:8" twist rate stabilizes the full spectrum of .300 BLK projectiles from lightweight supersonic loads to heavy subsonic rounds, making it equally at home hunting, at the range, or running suppressed. A flat-top upper and optics-ready receiver round out a package built for customization from the start. .300 AAC Blackout with 30-round capacity 16" barrel with 5/8x24 threaded muzzle for suppressor or muzzle device attachment 1:8" twist rate stabilizes supersonic and subsonic .300 BLK loads 13" M-LOK handguard for accessory and optic mounting flexibility Flat-top upper receiver, optics ready No factory sights included A2 pistol grip Matte black finish