The Benjamin Gunnar PCP Air Rifle is a PCP powered, multi-shot, side lever air rifle. Featuring an adjustable, AR compatible buttstock with 4-way cheek piece, AR compatible pistol grip, adjustable regulator, and 5-position external power adjuster. A Picatinny rail allows monopod attachment and the shrouded barrel has integrated sound suppression. This air rifle delivers .22 caliber pellets at 1000 fps. The Gunnar comes with a 5 year warranty.