ATI Alpha Maxx Pistol 5.56×45 – 7.5″ Barrel, 30-Round, Flat Top, 7″ M-LOK

The ATI Alpha Maxx Pistol in 5.56×45 NATO delivers serious AR-pistol performance in a compact, mission-ready package. Built around a 7.5-inch barrel, this flat-top pistol is optimized for close-quarters use while retaining the reliability and modularity shooters demand. The 7-inch M-LOK handguard provides a slim, lightweight profile with ample rail space for mounting lights, lasers, grips, and other accessories, making it highly customizable for tactical, home defense, or range use.

Chambered in the ubiquitous 5.56×45 NATO, this pistol feeds from standard 30-round magazines and features a flat-top upper receiver ready to accept your preferred optic, red dot, or magnified sight. Whether you’re a seasoned shooter looking for a compact AR pistol or a first-time buyer exploring the platform, the ATI Alpha Maxx offers a solid foundation at a competitive price point.

At Deep Roots Rifle Co, we carry hard-to-find AR pistols like the ATI Alpha Maxx and back every sale with knowledgeable staff ready to answer your questions. Order online for fast shipping to your FFL dealer, or stop by our gun store in Eustis, Florida to see it in person. Competitive pricing, expert guidance, and a strong product selection — that’s the Deep Roots difference.