Ruger AR-556 MPR 18″ – 5.56NATO

The Ruger AR-556 MPR 18″ – 5.56NATO (Multi-Purpose Rifle) is a custom modern sporting rifle that is perfect for a variety of uses. This custom-built modern sporting rifle features an 18″ nitrided alloy barrel with a rifle-length gas system, Ruger’s 15″ free-float handguard compatible with M-LOK® accessories, the Ruger Elite 452 AR-Trigger, and ergonomic Magpul furniture. The perfect rifle for a variety of uses, the Ruger AR-556 MPR is capable and versatile. The AR-556 MPR cold-hammer-forged 18″ alloy barrel with 5R rifling is salt bath nitrided for corrosion resistance and durability. The barrel is contoured to minimize weight without sacrificing rigidity, leaving a 0.75″ journal for the low-profile gas block. The soft-shooting, rifle-length gas system paired with a Ruger muzzle brake provides smoother operation and softens recoil to keep every shot on target.

Ruger’s 15″ free-float handguard is light, stiff, and versatile, with Magpul M-LOK accessory attachment slots along the 3:00, 6:00, and 9:00 positions. Additional slots on the angled surfaces near the muzzle are perfect for mounting a light, laser, or QD sling cup. The integral Picatinny rail at the 12:00 position is tightly controlled to the most current STANAG 4649 specification.