The ATI ATIGAX556ML7TB60 Alpha Maxx 5.56 NATO pistol delivers a compact, high-capacity AR platform built around ATI’s metal-reinforced polymer receiver. Its 7.5" threaded barrel, paired with a 7" aluminum M-LOK handguard and TB blade brace, creates a lightweight package that stays controllable while offering ample rail space for optics and accessories. A 60-round magazine, flip-up front and rear sights, and familiar AR controls make this pistol ready to run straight from the box.

This Alpha Maxx configuration is ideal for range sessions, training, and home-defense setups where maneuverability and extended capacity matter. The 1:8 twist barrel handles common .223 Rem and 5.56 NATO loads, while the two-position safety and A2 pistol grip support confident, repeatable handling. Backed by American Tactical’s focus on innovative polymer receiver technology and practical feature sets, the Alpha Maxx offers a modern take on the AR pistol format.

Key Features:

• Manufacturer: ATI
• Model: Alpha Maxx
• Caliber: .223 Rem / 5.56 NATO
• Condition: New
• Action: Semi-Auto
• Barrel Length: 7.5"
• Number of Magazines: 1
• Capacity: 60+1
• Threaded Barrel: Yes
• What's In The Box: Pistol, 60-round magazine, flip-up sights, TB blade brace
• Weight: 6.95 lbs
• Length: 22"