The Ruger AR-556 semi-automatic, M4-style, direct impingement Modern Sporting Rifle offers consumers an affordable, American-made Modern Sporting Rifle with the rugged reliability they have come to expect from Ruger. Extensively tested during its development, the AR-556 is constructed from top-quality components, including forged 7075-T6 aluminum upper and lower receivers and a cold hammer-forged chrome-moly steel barrel with M4 feed ramp cuts. 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, A2 fixed stock with Monster Man grip, improved trigger-reach grip, enlarged trigger guard and one 10-round magazine.
|Caliber||223 Remington/5.56 NATO|
|Stock Description||A2 Black|
|Metal Finish||Black Hard Coat Anodized|
|Receiver Material||7075 T6 Aluminum|
|Barrel Description||4140 Chrome Moly|
|Barrel Length Range||16.00" to 17.99"|
|Weight Range||6.00 lbs to 7.99 lbs|
|Stock Finish Group||Synthetic|
|Metal Finish Group||Blued/Black|
Determined at checkout.