
Product Details
The Ruger AR-556 MPR 450 Bushmaster is a versatile and reliable semi-automatic rifle designed for both hunting and sport shooting enthusiasts. This firearm features a free-float handguard with M-LOK slots, providing ample space for accessory attachment and enhancing ergonomics and support. The lower receiver is fitted with a Magpul MOE grip and MOE SL collapsible buttstock on the Mil-Spec buffer tube, ensuring comfort and control during various shooting positions. The flattop upper receiver, CNC-machined from Mil-Spec forging and Type III hard coat anodized, includes an enlarged window for easy ejection, forward assist, dust cover, and brass deflector, all contributing to maximum durability. The Ruger Elite 452 AR-Trigger offers a smooth, crisp 4.5-pound trigger pull, featuring a full-strength hammer spring for consistent primer ignition and a lightweight hammer that enables a 30% faster lock time over standard MSR triggers. The carbine-length gas system provides the most reliable function with .450 Bushmaster ammunition. The cold hammer-forged 4140 chrome-moly steel barrel, with ultra-precise 5R rifling and a black nitrided finish, provides exceptional accuracy, longevity, and easy cleaning. The 1:16-inch twist rate maximizes accuracy with bullets ranging from 170 to 260 grains. Additionally, the radial port muzzle brake significantly reduces felt recoil and muzzle movement, while the 11/16-inch-24 threaded barrel allows for standard muzzle accessories to be installed. This rifle is ideal for hunting Midwestern whitetail deer and big pigs, as well as target shooting at heavy steel. With its rugged reliability and precision engineering, the Ruger AR-556 MPR 450 Bushmaster is a superior choice for any serious shooter.