ATI Alpha Maxx .300 BLK 30+1 M-LOK Black

About this product

The American Tactical (ATI) Alpha Maxx is an AR-style, semi-automatic rifle chambered for .300 AAC Blackout. It ships with a 30+1 magazine capacity, a polymer receiver with a flat top Picatinny rail, and a 13″ M-LOK polymer handguard. The rifle includes an ATI MM4 synthetic stock, flip-up front and rear sights, and a threaded muzzle with a standard 5/8×24 pattern for accessories. This configuration is intended for general-purpose range use and practical training applications.

Key Specifications

• Chambered in .300 AAC Blackout.
• Magazine capacity of 30 + 1 rounds.
• Equipped with a 13″ M-LOK polymer handguard.
• Barrel features a 5/8×24 thread pattern.
• Rate of twist is 1:8.
• Includes an ATI MM4 synthetic stock.
• Built on a polymer receiver with Picatinny rail.
• Standard flip-up front and rear sights installed.
• Listed weight is 5.50 lbs.
• Action type is Semi-Auto.

The Alpha Maxx combines familiar AR controls and ergonomics with a lightweight polymer chassis and an M-LOK interface for modern accessory options. Its 30-round capacity and threaded muzzle provide flexibility for a range of non-restricted shooting activities, from target work to general training. The package is aimed at shooters who want a pragmatic, no-nonsense platform with modular accessory potential and straightforward handling.