American Tactical Alpha Maxx AR-15 Pistol 5.56 NATO, 7.5" Threaded Barrel, Slick-Side Upper, Matte Black, 60-Round Mag
This American Tactical Alpha Maxx AR-15 pistol pairs a compact 7.5-inch, threaded 5.56mm NATO barrel with a lightweight polymer upper and lower receiver that use patented internal metal reinforcements. It features a slick-side upper with an ejection-port dust cover, ventilated polymer handguard with top rail segments, and installed polymer flip-up sights. Made in the USA, it comes with a Schmeisser 60-round magazine and shows practical field use while remaining serviceable and straightforward.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Condition: Good - Clean, well-maintained, minor wear marks.
Bore Rifling: Good Rifling - Intact, well-defined lands and grooves.
Specific Condition Notes: The matte black finish on the barrel and metal components shows light thinning at the brass deflector and scattered superficial scratches. The polymer upper and lower receivers incorporate internal metal reinforcements; they display normal handling marks with no major cracks observed. The bore is described as good to very good with strong, distinct rifling and can be cleaned to an excellent standard.
What's Included
- 1x 60-round Schmeisser AR-15 magazine (ATI imported) with polymer body and side witness window
- Original manual
- American Tactical certificate (SKU ATIGAX5567ML60TB; caliber 5.56)
- Installed polymer flip-up front and rear sights
The Alpha Maxx uses a polymer upper and lower receiver with patented internal metal reinforcements, providing a distinctive construction approach within the AR-15 pistol category. Receiver markings include "Alpha Maxx," "MULTI-CAL," "MADE IN USA," and "US Patent 8789305," and the handguard bears a "PATENT PENDING" marking.
The slick-side upper deletes the forward assist while retaining an ejection-port dust cover. Its 7.5-inch barrel is threaded and capped with an A2-style flash hider, and the rifle operates via a direct-impingement gas system with a 2-position safety selector.
Furniture and controls are streamlined and practical: a ventilated polymer handguard with top rail segments, polymer pistol grip, and polymer flip-up front and rear sights installed from the factory. The pistol buffer tube includes a foam sleeve and is configured without a brace or stock.
Feeding is through a detachable STANAG-pattern interface. This pistol ships with a Schmeisser 60-round magazine imported by American Tactical, supporting a noted maximum capacity of 60+1. The overall presentation is a compact, USA-made AR-15 pistol in matte black with useful, clearly marked features and paperwork tied to part number ATIGAX5567ML60TB.