Ruger AR-556 MPR 223 Wylde 18" Proof Research Carbon Fiber Barrel
Product Features & Specifications Ruger 8548 AR-556 MPR 223 Wylde 30+1 18" Proof Research Carbon Fiber Barrel, Gray Rec with Red Accents, Black Magpul PRS Stock & K2 Grip Features an 18" PROOF Research carbon fiber wrapped barrel that is both attractive and significantly lighter than standar