Gamo USA C-15 Bone Collector Blowback, Air Pistol, 177 BB/Pellet, Green Finish, Synthetic Stock, 8x2 Double Magazine, Fixed Sights, 450 Feet Per Second 611139354 GAMO's mission is to continually advance in air gun technology and to integrate new features to enhance your shooting experience. You can expect quality and performance from GAMO air rifles, air pistols, airgun pellets and any GAMO accessory.