Ruger 8538 AR-556 MPR 5.56x45mm AR-15 Semi-Automatic Rifle

Product Features & Specifications

Ruger 8538 AR-556 MPR 5.56x45mm NATO 30+1 18" Threaded Chrome-Moly Steel Barrel W/Muzzle Brake, American Flag Cerakote Finish, 15" M-Lok Handguard, Magpul MOE SL Adjustable Stock, Elite 452 Two Stage AR-Trigger, Optics Ready

Ruger's AR-556 MPR rifle has a rifle-length gas system which provides smoother operation and reduces felt recoil.The matte black oxide chrome-plated bolt carrier inside diameter and chrome-plated gas key inside diameter provides exceptional resistance to hot gases.

Its lower receiver is fitted with Magpul MOE grip and a Ruger Elite 452 two-stage AR-trigger which offers a smooth, crisp, 4.5-pound trigger pull.The flattop upper receiver is made from forged aerospace-grade 7075-T6 aluminum and includes a forward assist, dust cover and brass deflector.

Its handguard is free-floating for accuracy and features Magpul M-LOK attachment slots along the 3, 6 and 9 positions.The threaded, cold hammer-forged, 4140 chrome-moly steel barrel with ultra-precise rifling provides exceptional accuracy, longevity, and easy cleaning.

The barrel also provides M4 feed ramps which improve operational reliability, while the American Flag finish provides corrosion resistance.The AR-556 MPR has a Magpul MOE SL collapsible buttstock on the Mil-Spec buffer tube and includes a 30-round Magpul PMAG.