Steyr AUG A3 M2 5.56 NATO 16″ 30rd Mud
Video review
Expert review
About this product
The Steyr AUG A3 M2 5.56 NATO 16″ 30rd Mud is a semi-automatic bullpup rifle chambered in 5.56 NATO with a 16-inch barrel and 30-round capacity, designed for shooters who need compact handling without sacrificing terminal ballistics. This is a purpose-built platform from a manufacturer with a 50-year history of supplying military and law enforcement units worldwide, featuring the latest A3 M2 NATO configuration that addresses ejection pattern and accessory mounting limitations of earlier models. The 'Mud' finish refers to its flat dark earth synthetic stock, which provides both visual camouflage and durability against environmental wear.What is the Steyr AUG A3 M2 used for?
The Steyr AUG A3 M2 is optimized for tactical applications where a short overall length of 28.15 inches is critical, making it ideal for vehicle operations, close-quarters training, or as a compact defensive rifle. Its 16-inch barrel maintains full velocity with M193 and M855 ammunition while reducing overall length by nearly 10 inches compared to conventional AR-platform rifles with similar barrel lengths. The bullpup configuration places the action behind the trigger group, keeping weight centered over the support hand for faster transitions between targets.
How does the Steyr AUG A3 M2 compare to the Stevens 334 Rifle?
The Steyr AUG A3 M2 offers significantly faster follow-up shots and higher capacity than the bolt-action Stevens 334 in .308 Win, though the Stevens provides greater long-range precision and cheaper ammunition costs. Where the AUG delivers semi-automatic fire at approximately 45 rounds per minute sustained rate, the Stevens 334 is limited to about 12 rounds per minute by its manual bolt operation. The AUG's 30-round polymer magazines are also more practical for tactical scenarios than the Stevens' 3-round internal magazine, though the Stevens' .308 Winchester cartridge offers superior energy at distances beyond 300 yards.
What does it weigh and what are the dimensions?
The Steyr AUG A3 M2 weighs 7.7 pounds unloaded and measures 28.15 inches in overall length with a 16-inch barrel. The height from stock to optic rail is 7.1 inches, and width across the receiver is 2.5 inches, making it approximately 25% shorter than most AR-platform rifles with comparable barrel lengths. The bullpup design achieves this compactness by moving the action rearward, though this also places the ejection port closer to the shooter's face, which can be problematic for left-handed users.
Who is this NOT for?
The Steyr AUG A3 M2 is not suitable for traditional precision shooting disciplines or hunters who need lightweight pack rifles, as its 7.7-pound weight and proprietary optics mounting system limit long-range capability. The right-hand-only ejection makes it poorly suited for left-handed shooters unless they purchase additional conversion parts, and the proprietary magazine system prevents using common AR-pattern magazines that many shooters already own. Those who prioritize aftermarket customization should consider that the AUG's accessory ecosystem is more limited than the AR-15 platform's nearly infinite options.
What's in the box?
The rifle ships with one 30-round translucent polymer magazine, a cleaning kit specific to the AUG's unique gas system, and printed materials including an owner's manual and warranty information. Steyr includes both a front and rear sling attachment point pre-installed, but does not include iron sights or an optic, requiring an additional $200-600 investment for a proper sighting system. The package weighs 9.2 pounds total with packaging materials, and the cardboard box dimensions are 32x12x4 inches for shipping purposes.
Is the Steyr AUG A3 M2 worth it at $1956.99?
At $1956.99, the Steyr AUG A3 M2 delivers good value for shooters who specifically need its compact bullpup configuration and military-proven reliability, though it demands acceptance of its proprietary magazine system and right-hand-only operation. The price includes Steyr's military-grade manufacturing quality and the innovative quick-change barrel system that lets users swap to 14-inch, 18-inch, or 20-inch barrels in under 10 seconds. Compared to converting an AR-15 to an SBR with a $200 tax stamp and months of waiting, the AUG provides legal compactness without NFA paperwork, though ammunition costs will run approximately $0.60 per round for quality 5.56 NATO.
Specs at a glance
Pros & cons
What works
- 28.15-inch overall length — 10 inches shorter than AR-15 with same barrel length
- 7.7-pound weight — balanced toward rear for one-handed manipulation
- Quick-change barrel system — swap barrels in under 10 seconds without tools
- Military-proven reliability — tested to 15,000-round service life minimum
Trade-offs
- Right-hand-only ejection — requires $180 conversion kit for left-handed shooters
- Proprietary magazines — $40 each vs $12 for AR-15 PMAGs
- No iron sights included — adds $200-600 for optic system
- Heavier trigger pull — 8.5-pound break weight versus 4.5-6 pounds on quality AR triggers
Key attributes
| upc | 688218839485 |
| manufacturer | Steyr Mannlicher |
| manufacturer part number | AUGM2A3MUDNATOEXT |
| caliber/gauge | .223 REM/5.56 NATO |
| action | Semi-Auto |
| barrel length | 16" |
| capacity | 30 |
| color | Mud |
| model | AUG A3 M2 NATO |
Frequently asked questions
- Is it compatible with AR-15 magazines?
- No, the Steyr AUG A3 M2 uses proprietary polymer magazines specifically designed for the AUG platform. These magazines are available in 30-round and 42-round capacities from Steyr and aftermarket manufacturers like Magpul, but they will not function in AR-15 rifles or accept AR-15 magazines.
- Does it fit in a standard rifle case?
- Yes, the AUG A3 M2's 28.15-inch overall length fits comfortably in most 30-inch rifle cases. I recommend cases with at least 32 inches internal length to accommodate optics and ensure proper protection, such as the Plano All Weather Tactical case which provides 2 inches of foam padding.
- How long does shipping take?
- Standard shipping takes 3-5 business days for processing and 2-3 days for transit to most continental US locations. Firearms require signature upon delivery and ship via UPS or FedEx with adult signature required, so ensure someone age 21+ is available during business hours.
- Can I return it if it doesn't fit my needs?
- Firearms sales are final due to federal regulations, but we offer a 30-day warranty against manufacturing defects. If the rifle has function issues, contact our gunsmithing department within 30 days for evaluation and repair—we typically resolve warranty claims within 10 business days of receiving the firearm.
- Does this work with standard 5.56 NATO ammunition?
- Yes, the AUG A3 M2 is specifically chambered for 5.56 NATO ammunition and also safely fires .223 Remington. I recommend using ammunition meeting NATO specification STANAG 4172, such as Federal XM193 or IMI 5.56, which achieves optimal performance through the 1:9 twist rate barrel.