Ruger AR-556 MPR .223 Wylde

The Ruger AR-556 MPR is a multi-purpose modern sporting rifle built for range performance, adjustable ergonomic fit, and accessory modularity. Chambered in .223 Wylde, this configuration supports a range of target and training uses and includes features aimed at accuracy and shooter comfort.

The rifle is built around an 18-inch PROOF Research carbon fiber wrapped barrel finished in gray Cerakote and fitted to a free-float 15-inch M-LOK handguard for accessory mounting and improved barrel harmonics. The lower receiver carries Magpul furniture, including an adjustable PRS Lite stock and an MOE-K2 style grip, providing a stable, configurable shooting platform.

Key Specifications

• The caliber is .223 Wylde, a chamber geometry designed to function with both .223 Remington and 5.56 NATO ammunition when appropriate ammunition and practices are used.
• The barrel length is 18 inches, featuring a PROOF Research carbon fiber wrapped construction for reduced weight and consistent performance.
• The barrel twist rate is 1:8" right-hand, matching common bullet stabilization profiles for this chambering.
• The thread pattern is 1/2-28, allowing installation of standard muzzle accessories.
• The stock is a Magpul PRS Lite adjustable stock with length of pull and comb height adjustments.
• The handguard is a 15-inch free-float design with Magpul M-LOK attachment slots at 3:00, 6:00 and 9:00 positions and additional angled-face slots near the muzzle.
• The trigger is the Ruger Elite 452 two-stage unit, rated at a crisp 4.5-pound pull for consistent break characteristics.
• The bolt is a mil-spec 9310 unit that is machined, shot peened, and proof tested for durability.
• The muzzle is fitted with a Ruger radial port muzzle brake and the barrel is threaded to accept common muzzle devices.
• The rifle includes one 30-round Magpul PMAG magazine as supplied accessory.

For buyers seeking a versatile AR platform with a lightweight carbon barrel and adjustable precision-style furniture, buy the Ruger AR-556 MPR .223 Wylde online today. This Ruger AR-556 MPR rifle provides a well-specified base for range work and accessory customization.