Ruger 8530 AR-556 300 Blackout 30+1 16.10″ Heavy Contour Barrel, Black Hard Coa

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. Action: Semi-Auto Caliber: 300 Blackout Barrel Length: 16.10″ Capacity: 30+1 Trigger: Single-Stage OAL: 33″- 36.25″ Weight: 6.40 lbs Stock Description: 6 Position Metal Finish: Black Hardcoat Anodized Receiver Material: 7075-T6 Aluminum Sights: Picatinny Rail Barrel Description: 4140 Chrome Moly Cold Hammer Forged Twist: 1:7″ Barrel Length Range: 16″ to 16.99″ Weight Range: 6 lbs to 6.99 lbs Hand: Right Stock Finish Group: Black Metal Finish Group: Blued/Black