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IA Iron River Armory

ATI Milsport HGA Pistol 5.56 NATO 7.5in 30rd Black

SKUCROW|340966 Conditionnew CategoryAR Pistols
$409.50
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About this product

The American Tactical (ATI) Milsport HGA is a compact AR-style pistol configured for .223 Rem / 5.56 NATO. It pairs a short, threaded 7.5-inch barrel with a 7″ M-LOK freefloat handguard and a full-length Picatinny top rail for optics and accessories. The package includes a single 30-round removable magazine and flip-up front and rear sights, with a rear blade pistol brace fitted for control and stability. This platform is built for range use, training, and duty-style applications where a compact, optics-ready AR pistol is preferred.

Key Specifications

  • The cartridge is .223 Rem / 5.56 NATO.
  • The barrel measures 7.5 inches and is threaded for accessories.
  • The standard magazine capacity is 30 rounds.
  • The action type is Semi-Auto.
  • The pistol ships with one 30-round removable magazine.
  • The handguard is a 7-inch M-LOK freefloat style for accessory mounting.
  • The top of the upper receiver has a Picatinny optics footing.
  • The barrel thread pattern is 1/2×28.
  • The receivers are made from aluminum with a blued/black finish.
  • The sights are flip-up front and rear with a fiber optic rear element.

Rugged and compact, the ATI Milsport HGA offers an optics-ready, short-barrel AR platform with modern accessory standards and a high-capacity magazine for extended sessions at the range. Its combination of a threaded short barrel, M-LOK handguard and Picatinny rail makes it a flexible choice for buyers who want a no-nonsense, configurable AR-style pistol.

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Specs at a glance

ATI Milsport HGA Pistol 5.5… SPECS AT A GLANCE 7.5 inches SIZE
Editorial diagram — measurements verified during testing.
Sources & methodology. Editorial review and rating by Travis Caldwell based on hands-on testing notes and published vendor specifications. Pricing verified at time of publication.
$409.50