The Ruger AR-556 MPR in .223 Rem/5.56 NATO (brand part no. 08514) is a semi-automatic AR-platform rifle built around an 18-inch cold-hammer-forged 4140 chrome-moly barrel, giving shooters an accurate, durable rifle finished with Magpul furniture. Ruger fits a Magpul MOE grip and MOE SL collapsible stock, a free-float M-LOK handguard, and the Ruger Elite 452 two-stage trigger, which breaks at a smooth 4.5 pounds with a 30 percent faster lock time than standard MSR triggers. A Ruger radial-port muzzle brake threads onto the 1/2×28 muzzle, and the rifle includes one 30-round Magpul PMAG. Among AR-platform rifles in the AR rifles category, the AR-556 MPR favors shooters who want Magpul furniture and a premium trigger without a custom build.

Key Specifications

• Chambered in .223 Rem/5.56 NATO.
• The barrel carries a 1:8-inch rate of twist.
• Features an 18-inch cold-hammer-forged 4140 chrome-moly barrel.
• Uses the Ruger Elite 452 two-stage trigger, breaking at 4.5 pounds.
• Fitted with a Magpul MOE grip and MOE SL collapsible stock.
• Includes a free-float M-LOK handguard.
• The muzzle is threaded 1/2×28 with a Ruger radial-port brake.
• Includes one 30-round Magpul PMAG.
• Weighs approximately 6.8 pounds.

Frequently Asked Questions

What trigger does this rifle use? The Ruger Elite 452 two-stage trigger, breaking at a smooth 4.5 pounds.

Does this rifle include a magazine? Yes, one 30-round Magpul PMAG.

Buy the Ruger AR-556 MPR with Magpul Stock

Magpul furniture and a premium two-stage trigger without a custom build is exactly what this AR-556 MPR delivers. As soon as it is ready to ship, order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.