Remington’s Model R-15 rifles are renowned for superb accuracy and the ability to put fast follow-up shots on target. This addition to the semiautomatic R-15 family brings big-bore power capable of taking any North American big game down. Decked out in Mossy Oak® New Break-Up® camo, it’s compact and fast-handling with an 18" free-floated, fluted barrel that has a recessed hunting crown for improved accuracy. The upper and lower are machined from aluminum forgings to reduce weight. The single-stage hunting trigger breaks cleanly. Optics are easily added on the upper’s receiver-length Picatinny rail. Ergonomic pistol grip. Chambered in .450 Bushmaster, it comes with a detachable four-round magazine and is legal for hunting in most states. Compatible with aftermarket AR-15 magazines. Lockable hard case included.