Ruger “Marble Distressed” AR-556 Rifle 5.56mm NATO 30rd Mag 16.10″ Barrel Custom Stock Finish

Overview

The Ruger AR-556 is a 5.56mm NATO semi-automatic rifle featuring a custom marble-distressed finish. It is equipped with a 16.10-inch heavy-contour, cold hammer-forged barrel with a 1:8-inch twist rate and a 1/2-28 thread pattern. The rifle uses a free-float M-LOK handguard and a 7075-T6 aluminum flat-top upper receiver, which includes a Picatinny rail for optics, a forward assist, and a brass deflector. The internal assembly includes a 9310 steel bolt and 8620 steel bolt carrier, featuring a chrome-plated gas key and carrier interior. The trigger group is a single-stage system housed within an enlarged trigger guard. The rifle also includes a six-position telescoping synthetic stock, an ergonomic pistol grip, and a 30-round Magpul PMAG magazine. The overall length is adjustable between 32.25 and 35.50 inches, with a total weight of 6.7 pounds.

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