Ruger AR-556 Semi-Auto Rifle 5.56 NATO 16.1" Collapsible 30 Rds 08500

The Ruger AR-556 (Model 8500) is a semi-automatic, M4-style AR-15 pattern rifle built with forged 7075-T6 aluminum upper and lower receivers and a cold hammer-forged 16.10in chrome-moly steel barrel with a 1:8" twist. The rifle uses a carbine-length direct-impingement gas system and includes a Ruger flash suppressor and 1/2"-28 threaded muzzle. Factory features include an elevation-adjustable front post and Ruger Rapid Deploy folding rear sight, forward assist, dust cover and brass deflector, an ergonomic pistol grip and a six-position telescoping M4-style stock. The rifle ships with one 30-round Magpul PMAG (state-compliant configurations ship with lower-capacity magazines).