ATI Alpha Maxx 5.56 NATO | 16in 13in M-LOK | 60rd | ATIGAX55613MLCFDE

The American Tactical / ATI Alpha Maxx is a semi-automatic centerfire rifle configured for .223 Remington / 5.56 NATO with a 16-inch threaded barrel and a 13-inch polymer M-LOK handguard. It ships with flip-up front and rear sights and an ATI MM4-style stock to provide a familiar AR-platform ergonomics. For a robust, low-power-magnification optic that pairs well for range work and practical shooting, consider the Vortex Strike Eagle 1-6×24.

Applications: range training and competition/practical shooting.

Product Specifications

• The action is Semi-Auto.
• The caliber is reported as .223 REM/5.56 NATO.
• The barrel measures 16 inches and is described as threaded.
• The barrel twist is 1:8.
• The advertised capacity is 60 + 1.
• The handguard is a 13″ M-LOK polymer unit.
• The stock is an ATI MM4 style with a synthetic construction.
• The rifle includes flip-up front and rear sights.
• The overall length is listed as 43 inches.
• The unloaded weight is listed as 5.50 lbs.
• The barrel material is listed as Steel and the grip material as Black Polymer.
• The receiver features a Picatinny rail top section for optics or accessories.
• The thread pattern on the muzzle is 1/2″x28.
• Finish information is reported as Flat Dark Earth in some sources and as Blued/Black in others.
• The UPC is 810113113647.

This Alpha Maxx configuration delivers the familiar handling of an AR-style rifle with an extended-capacity magazine and a long M-LOK handguard for accessory placement. The combination of a 16-inch threaded barrel and a 1:8 twist makes it compatible with a wide range of factory 5.56/.223 ammunition for general range use and practical competition formats. The included flip-up sights and Picatinny rail provide immediate iron-sight capability and a straightforward mounting solution for a low- to mid-power optic.

Related Videos: