The Crosman SR357 Revolver Air Gun is an absolute beast in your hand with the look and feel of the real deal! The air pistol has a heavy weight, full metal body with a synthetic stock and a 6-shot swing-out cylinder with reusable cartridges. It has a double and single action trigger and will send 4.5mm caliber steel BBs from its smooth bore barrel at up to 450 fps. The 11 1/2” overall airgun is powered by a 12g, CO2 cartridge and the six magazine cartridges hold one BB each. It weighs 2 lbs and features a front fixed blade sight and an adjustable rear sight, plus, a dovetail mounting rail.