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Mfg Item #: 8537
Ruger's AR-556 semi-automatic rifle is made from forged aerospace-grade 7075-T6 aluminum. The hard coat anodized, flattop upper receiver includes a forward assist, dust cover and brass deflector, while the handguards are made from heat-resistant glass-filled nylon. It has a carbine-length, milled gas block with multiple attachment points for a QD socket, bayonet lug, and sling. Serrations on the angled face of the gas block provides a low-glare surface. It also has a bolt machined from 9310 alloy steel, single-stage trigger, chrome-plated bolt carrier with a matte black oxide finish on the exterior, and patent-pending barrel nut and Delta ring for one person handguard removal and installation.
Oal | 32.25"-35.50" |
---|---|
Hand | Right |
Twist | 1:8" |
Action | semi-auto |
Muzzle | A2 Flash Hider |
Safety | Safety Selector Switch |
Sights | None, Optic Ready |
Weight | 6.70 lbs |
Caliber | 5.56x45mm NATO |
Trigger | Mil-Spec |
Capacity | 10+1 |
Weight Range | 6 lbs to 6.99 lbs |
Barrel Length | 16.10" |
Receiver Material | 7075-T6 Aluminum |
Stock Description | 6 Position Collapsible |
Barrel Description | Cold Hammer Forged Steel |
Metal Finish Group | Blued/Black |
Stock Finish Group | Black |
Barrel Length Range | 16" to 16.99" |