Steyr Arms AUG/A3 M1 NATO Stock .223 Rem Bullpup, 16 in Cold Hammer-Forged Chrome-Lined Heavy Barrel, Adjustable Gas Piston, Railed Receiver
This U.S.-made Steyr AUG/A3 M1 pairs the NATO stock for STANAG magazine compatibility with a compact bullpup layout and a feature-rich, quick-change 16-inch heavy barrel. The adjustable short-stroke gas piston, railed receiver with an additional right-side accessory rail, and folding vertical foregrip make it a well-equipped, modern AUG variant. It includes an aftermarket compact magnified optic with an illuminated reticle and two 30-round Magpul PMAGs.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: The rifle is in solid functional shape. Exterior surfaces show scratches and blemishes from prior handling.
What’s Included
- Steyr Arms AUG/A3 M1 NATO Stock .223 Rem semi-automatic rifle
- Aftermarket compact magnified illuminated-reticle scope
- Two 30-round Magpul PMAG 5.56x45 polymer magazines
The AUG/A3 M1 NATO Stock configuration accepts common STANAG magazines while retaining the AUG’s compact bullpup form. With an overall length of approximately 28.15 inches and an empty weight around 8 lb, it delivers carbine-length handling with a full 16-inch barrel. The stock is synthetic and black, with a 15.0-inch length of pull and a right-side ejection port.
The 16-inch heavy-profile barrel is cold hammer-forged, chrome-lined, and quick-change, capped with a three-prong flash hider. An adjustable short-stroke gas piston system drives the action. A flip-up front sight is integrated at the gas block for a low-profile aiming option.
Mounting and setup are straightforward thanks to the railed receiver and an additional right-side accessory rail with numbered index marks. The rifle includes a folding vertical foregrip for control, a front QD sling swivel, and a rear sling loop for carry flexibility.
U.S. production in Bessemer, Alabama is reflected in the rollmark: "STEYR ARMS, INC. AUG/A3 M1 BESSEMER, AL CAL .223". The aluminum receiver wears a Hard-Eloxal black finish to match the stock and overall black color scheme. Capacity is 30+1 with the included magazines.