The Crosman 357 Co2 BB Revolver is a Co2 BB and pellet snub nose revolver. It shoots BB's up to 400 feet per second and Pellets up tot 350 feet per second. The 357 BB Revolver has a heavy weight full metal body, shoots double of single actions, a front fixed blade sight, and an adjustable rare sight. The grip removes easily for Co2 replacement. It includes cartridges that load like bullets, six for pellets and six for BB's.