Ruger 8511 AR556 Semi-Automatic *CO/MD* Compliant 223 Remington / 5.56 Nato 16.1" Barrel 10+1 Rounds 6-Position Adjustable Stock

Ruger 8511 AR556 Autoloading *CO/MD* Compliant Semi-Automatic 223 Remington/5.56 NATO 16.1" 10+1 6-Position Black Stock Black Hard Coat Anodized
The Ruger AR-556 is a semi-automatic, M4 style, direct inpingement modern sporting rifle. This rifle is constructed from top-quality components including a forged 7075-T6 aluminum upper and lower receivers and a cold hammer forged chrome-moly steel barrel with M4 feed ramp cuts. The 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, six-position stock, improved trigger-reach grip, enlarged trigger guard and one 10-round mag. The multiple attachment points include a QD socket and bayonet lug, for many sling and accessory mounting options.
Action: Semi-Automatic
Caliber: 223 Remington/5.56 NATO
Barrel Length: 16.1"
Capacity: 10+1
Trigger: Single-Stage
Oal: 32.25"-35.5"
Weight: 8 lbs
Stock Description: 6-Position Black
Metal Finish: Black Hard Coat Anodized
Receiver Material: 7075 T6 Aluminum
Sights: Adjustable
Barrel Description: Cold Hammer-Forged
Twist: 1:8"
Barrel Length Range: 16.00" to 17.99"
Weight Range: 8.00 lbs to 9.99 lbs
Hand: Right
Stock Finish Group: Synthetic
Metal Finish Group: Blued/Black
Manufacturer: Ruger
Mfg Number: 8511
Model: AR556
Series: Autoloading *CO/MD* Compliant

Enter your ZIP code for an exact shipping cost on this item. Hazardous-materials fees, where they apply, are included in the total shown.

Read our full shipping policy

Firearms must ship to a licensed dealer (FFL), who completes the transfer and the required background check when you collect the item.

How FFL transfers work · Terms of sale · Product and legal restrictions