Steyr Arms AUG A3 M1 Rifle Mud .223 Remington 16" CHF Barrel

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The iconic and long-serving Steyr AUG is now available in the AUG A3 M1 variant with new optic-mounting options including a short Picatinny rail, long Picatinny rail, integrated 1.5x optic or integrated 3x optic.

WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to

Model: Steyr AUG A3 M1Purpose: Target shooting, military & law enforcement, multi-gun competitionManufacturer: Steyr Arms USA, Bessemer, AL 35022Operation: Adjustable, short-stroke, gas-piston, semi-automaticMagazine type/capacity: Polymer double-stack detachable box/30 rounds (10- and 42-round avail.) *Accepts Genuine AUG USR Factory Mags* Receiver material: Hard Eloxal-coated aircraft aluminumCaliber: 5.56x45mm (.223 Remmington)Barrel: 16.375-inch mannox-lined (nitride) CHF barrel (18.375 inches with muzzle brake)Rifling: 6 grooves, 1:9 RH TwistSights: Short 11-slot rail, High 16-slot rail, 1.5X optic or 3X opticSafety: Two-position trigger-blockingTrigger type: Single-stagePull weight: 9 pounds, 8 ouncesStock material/type: MUD syntheticLength of pull: 15 inchesDrop at comb: 0.435 inch (Short rail), 0.820 inch (High rail), 1.945 inches (Optic)Drop at heel: NoneRecoil pad: Elastomer 0.3-inch thickSling swivels: Two (front QD, rear reversible)Pistol grip: IntegralCheckering: NoneWeight, empty: 7.7 pounds (Short Rail), 7.8 pounds (High Rail), 8.8 pounds (Optic)Overall length: 28.15 inchesIncluded accessories: Owner’s manual and one 30-round magazine.
More Information
ManufacturerSteyr Arms
Caliber.223 Remington
Action TypeSemi-Automatic
Magazine Capacity301
Magazines Included1
Detachable MagazineYes
Barrel Length16''
Threaded BarrelNo
Recoil PadNo
Manufacturer Part NumberAUGM1MUDEXT
CA LegalNo
CA Prop 65Yes