RUGER AR-556 5.56 NATO 16" 30rd Semi-Auto AR15 Rifle - M-LOK - Black

RUGER AR-556 is a semi-automatic AR-15 rifle built with forged aerospace-grade 7075-T6 aluminum receiver set and heavy contour, cold hammer-forged barrel. The upper features a forward assist, dust cover, and brass deflector. Magpul M-LOK handguards are made from heat-resistant glass-filled nylon. It also has a bolt machined from 9310 alloy steel, a chrome-plated bolt carrier with a matte black oxide finish. The AR-556 uses a heavy contour, cold hammer-forged barrel and an ergonomic pistol grip. Caliber is 5.56x45mm NATO. Barrel length is 16.10 inches. Weight is approximately 6.70 pounds. Stock is 6-position, finish is Black Hardcoat Anodized.