The American Tactical Alpha-15 Maxx is a lightweight, direct-impingement semi-automatic rifle chambered for 5.56 NATO and .223 Remington. Its 16-inch HBAR barrel features a 1/2x28 threaded muzzle and a 1:8 twist rate for broad ammunition compatibility. A free-floating 9-inch M-Lok handguard provides flexible accessory mounting while helping preserve barrel accuracy. The rifle is equipped with an ATI MM4 synthetic stock, polymer receiver components, and black furniture for a durable field-ready configuration. With a weight of 5.50 pounds and an overall length of 43 inches, it offers practical handling for range use, training, and general-purpose shooting.

Key features

• 16-inch HBAR barrel chambered for 5.56 NATO and .223 Remington
• Direct-impingement semi-automatic action for familiar AR-pattern operation
• Free-floating 9-inch M-Lok handguard for flexible accessory mounting
• 1/2x28 threaded barrel supports compatible muzzle devices
• 1:8 twist rate accommodates a wide range of bullet weights
• ATI MM4 synthetic stock and polymer components help reduce weight and resist environmental wear

The American Tactical Alpha-15 Maxx combines a lightweight design with practical modularity for a versatile modern sporting rifle.