Chambered in 5.56 NATO, the AR-556’s carbine-length, flat-top, M4 design is fully configured with a Ruger Rapid Deploy folding rear sight, milled F-height gas block with post front sight, forward assist, dust cover, brass deflector, telescoping six-position stock, improved trigger-reach grip, enlarged trigger guard and one 30-round Magpul PMag. Standardized M4/AR components are utilized throughout, so the AR-556 can be customized easily.
- Category : Tactical Rifles
- Action : Semi-Automatic
- Caliber : 223 Remington/5.56 NATO
- Barrel Length : 16.1″
- Capacity : 30+1
- Trigger : Standard
- Safety : Manual
- OAL : 32.25″-35.5″
- Weight : 6.5 lbs
- Stock Description : 6-Position Black
- Metal Finish : Black