Steyr Mannlicher AUG A3 M1 .223 REM/5.56 NATO

The Steyr Mannlicher AUG A3 M1 is a bullpup-design semi-automatic rifle chambered in .223 REM/5.56 NATO intended for range work, target shooting, and personal defense. Its compact layout and long Picatinny rail support optic mounting and modular use in a variety of shooting environments.

Built around a short-stroke gas-piston system, the AUG A3 M1 uses a chrome-lined, cold-hammer-forged 16″ barrel and an OD green synthetic fixed bullpup stock. The rifle includes an extended Picatinny rail, an integrated sight base, a QD front sling swivel, and a two-position cross-bolt safety for straightforward handling and accessory integration.

Key Specifications

• The caliber/gauge is .223 REM/5.56 NATO.
• The barrel length is 16″.
• The action type is Semi-Auto.
• The barrel description is Chrome-Lined Cold Hammered Forged.
• The barrel finish is Black.
• The stock description is Fixed Bullpup.
• The stock finish is OD Green.
• The rifle uses a Detachable Magazine.
• The safety is a Two-Position cross-bolt style.
• The sights are an Integrated Base for optic or sight mounting.

The Steyr Mannlicher AUG A3 M1 combines compact bullpup ergonomics with .223 REM/5.56 NATO performance and modern accessory compatibility. Buy the Steyr Mannlicher AUG A3 M1 .223 REM/5.56 NATO online today.