Steyr AUG A3 M1 556 Black w/ Extended Rail AUG Mag Pattern AUGM1BLKEXT

$1,971.00 Add to cart for lowest price
Less than 5 remaining!


The iconic bullpup-style Steyr AUG has been one of the most recognizable rifles in the world since its adoption by the Austrian army in 1977 and is now available for civilian use as the Steyr AUG A3 M1, a semi-convertible ambidextrous rifle platform with an adjustable short-stroke, gas-piston operation chambered for 5.56x45mm (.223 Remington) ammunition in stock 10-, 30- or 42-round magazines.

The multi-configurable M1 variant of the AUG A3 platform is the latest generation of the venerated bullpup platform. Utilizing an optics attachment platform similar to the rare and much-sought-after AUG A2, the AUG A3 M1 is available from the factory with an Extended Rail, but optional Short-Rails, High-Rails, 1.5X or 3X Optics will ship separately. The AUG A3 M1 Optics version has a more traditional AUG scope tube with exceptionally bright and clear optical elements, modernized with the addition of three Picatinny rail sections to accommodate accessories like a close-quarters holographic sight. With 16 numbered slots, the High-Rail version was designed to accommodate the widest range of optic choices, and the 11-slot Short-Rail version was designed for use with a reflex sight or a longer-eye relief optic. The rail and optics platforms on all three AUG A3 M1 versions are interchangeable via the three base screws that thread from the underside of the top of the receiver.

The AUG A3 M1 boasts an overall length of just 28.15 inches, including its 16-inch heavy barrel, making it at least 8 inches shorter than an M4 carbine with a comparable-length barrel. The short-stroke gas-piston operation of the AUG runs exceptionally cleaner by nature because all of the operational exhaust gas vents out of the front of the rifle. The AUG’s matching, yet opposed, stainless steel operation and guide rods affixed to the bolt carrier glide effortlessly inside the receiver for unparalleled smoothness in operation as well as exceptional reliability. Dual gas-adjustment settings ensure its operation, even with the dirtiest ammunition and in adverse conditions.

The AUG A3 M1 has all the classic features and benefits that established it as the pinnacle of modern rifle design, including expedited disassembly as well as simple conversion to left-hand operation, which requires replacement of the standard bolt with the optional left-eject bolt and swapping the ejection-port cover. It also features a quick-change barrel with a collapsible forward grip as well as a two-position cross-bolt safety that locks the trigger.

The receiver was also updated to replace the permanently affixed front sling swivel with a VLTOR Quick-Disconnect Sling Swivel, which makes two-point sling attachment or removal extremely fast and easy, and users of single-point slings can remove the front sling swivel entirely, if they so desire.

The AUG A3 M1 stock, cocking piece and forward grip are made of highly durable synthetic and are available in Black, Green, Mud and White colors. The rifle is available in either the standard version that accepts genuine Steyr AUG magazines or as a NATO version that accepts standard STANAG (AR) magazines.


More Information

Model: Steyr AUG A3 M1
Purpose: Target shooting, military & law enforcement, multi-gun competition
Manufacturer: Steyr Arms USA, Bessemer, AL 35022
Operation: Adjustable, short-stroke, gas-piston, semi-automatic
Magazine type/capacity: Polymer double-stack detachable box/30 rounds (10- and 42-round avail.)
Receiver material: Hard Eloxal-coated aircraft aluminum
Caliber: 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 Twist
Sights: Short 11-slot rail, High 16-slot rail, 1.5X optic or 3X optic
Safety: Two-position trigger-blocking
Trigger type: Single-stage
Pull weight: 9 pounds, 8 ounces
Stock material/type: White Black, OD Green or MUD synthetic/bullpup
Length of pull: 15 inches
Drop at comb: 0.435 inch (Short rail), 0.820 inch (High rail), 1.945 inches (Optic)
Drop at heel: None
Recoil pad: Elastomer; 0.3-inch thick
Sling swivels: Two (front QD, rear reversible)
Pistol grip: Integral
Checkering: None
Weight, empty: 7.7 pounds (Short Rail), 7.8 pounds (High Rail), 8.8 pounds (Optic)
Overall length: 28.15 inches
Included accessories: Owner’s manual and one 30-round magazine.

Categories: Semi Auto Rifles
Condition: New
Manufacturer: Steyr Arms
Model: AUG
SKU: 688218739426
UPC: 688218739426
Vendor: Gunprime
Reviews (10)
By Bull Pup Man on 04/11/24
Great Service

Fast shipping , ordered it on Sunday and picked it on Thursday. Steyr Aug A3 , great deal, highly recommend Gunprime.

By John Love on 02/25/24
Excellent Gun- Steyr Aug

Shipped fast, gun was in excellent condition. This is my first purchase from, and will not be my last. Highly recommend this business.

By EB on 09/12/23
Great deal, fast shipping

Good price on a solid reliable rifle. Shipped incredibly fast and was at my FFL in two days.

By Drew on 08/24/23
Best website you can buy from

Best price I could find and everything was exactly as described. Fast shipping as well. Will buy from GunPrime again. Very satisfied!

By Ben on 06/07/23
Awesome gun at an unbeatable price

What can I say, it’s the iconic Aug.

By Ken on 06/28/22
Great, fast service!

GunPrime is always fast and easy. Great seller!

By Thomas on 01/02/22
Excellent rifle!

This is the AUG I have gotten, and I have to say, it is a great gun! I took it to the range to put some rounds through it, along with sighting in a scope for it. It shot very well! No ejection problems, no blockages. The AUG certainly lives up to being a sturdy, reliable weapon! I would highly recommend purchasing one, if you are in the market for an AUG. You will not regret it!

By Finnie on 06/30/21
Fantastic Service, Great Product as described.

AUG A3M1 if you don't own one, you don't know what you're missing.

By Ali on 06/16/21
Fast shipping, product as advertised!

My AUG came in much sooner than I thought it would. It is certainly an extraordinary bullpup and is fun to shoot. Very well balanced. I did change out the stock charging handle for the gearhead works one, helps you avoid getting your knuckles grated. Otherwise, look forward to putting more rounds through it.

By Kevin on 07/14/20
Super easy and fast

With firearms being harder to get in this environment, gun prime had exactly what I was looking for at a perfect price point! Look forward to many more purchases in the future!

Write your own review