ATI Alpha Maxx | .300 AAC Blackout | FDE Pistol

The American Tactical / ATI Alpha Maxx is a semi-automatic AR-pattern pistol chambered in .300 AAC Blackout. It features a polymer receiver, a flat-top Picatinny rail for optics, and a 7″ M-LOK handguard for accessory mounting. This configuration includes flip-up adjustable sights and a threaded barrel compatible with common muzzle devices and suppressors where legal. A good optic pairing under $1,000 would be the Vortex Strike Eagle 1-6×24 for fast target acquisition and short-to-moderate range work.

Common real-world applications for this pistol include range training and short-range field use where .300 Blackout’s ballistics are appropriate. Its compact form factor is well suited to maneuverable handling and accessory customization.

Product Specifications

• The caliber is .300 AAC Blackout.
• The action is Semi-Auto.
• The receiver material is Polymer.
• The finish is Flat Dark Earth (FDE).
• The handguard is a 7″ M-LOK polymer-style unit.
• The barrel type is Steel and is reported as threaded.
• The twist rate is 1-in-8″.
• The firearm ships with flip-up adjustable sights.
• The receiver configuration is a flat top Picatinny rail for optics mounting.
• An auxiliary feature is a rear brace on the pistol configuration.
• The grip is an A2 pistol grip made from polymer.
• The overall length is listed as 23″.
• The NFA thread pattern is 5/8×24.
• The product condition is New.
• The UPC is 810113113876.

The Alpha Maxx gives a compact .300 Blackout package with a focus on modularity and accessory compatibility. Its polymer receiver and M-LOK handguard keep weight down while the flat-top rail and flip-up sights provide a solid base for a variety of optics and midday-to-evening shooting scenarios. The threaded barrel and standard Picatinny interfaces make it straightforward to adapt to mission-specific needs.

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