ATI Alpha Maxx .300 Blackout 16" 61-Round Threaded Barrel Rifle

The ATI Alpha Maxx .300 Blackout 16" 61-Round Threaded Barrel Rifle represents a purpose-built platform for operators who demand reliable suppressed fire and precision performance in compact form. Chambered in .300 Blackout—a cartridge engineered specifically for subsonic performance and sound suppression—this rifle excels in close-quarters operations, home defense, and professional tactical applications where noise signature matters. The 16-inch threaded barrel accommodates standard suppressors, allowing shooters to further reduce auditory signature while maintaining velocity consistency with subsonic ammunition loads.

Built by American Tactical Inc., the Alpha Maxx platform combines modern ergonomics with combat-proven reliability. The rifle's threaded barrel meets industry-standard 1/2x28 specifications, ensuring compatibility with the widest range of suppressors and muzzle devices available. At 8.2 pounds unloaded, the rifle maintains a balanced sight radius and handling profile suitable for tactical carbine work, while the compact 38.5-inch overall length facilitates vehicle transport and room-clearing scenarios without sacrificing sight radius critical for accurate shot placement. This configuration balances firepower, maneuverability, and control in a package operators can deploy effectively in time-critical situations.

Law enforcement tactical teams, military personnel, and civilian shooters conducting precision rifle training will find this rifle immediately mission-ready. The threaded barrel design pairs seamlessly with current suppressor inventory used across government and civilian ranges, and the .300 Blackout chambering maximizes effectiveness with standard-pressure ammunition without requiring specialized reloading equipment. Installation of a suppressor or other muzzle device requires only a quality 1/2x28 adapter—no gunsmithing necessary. Operators accustomed to AR-pattern manual-of-arms will transition instantly to the Alpha Maxx platform.