https://www.evike.com/products/51415/#pagetabs Note that this is the full-sized rifle, with bipod, combination optic, and rifle-length barrel, NOT the K, KV, or C variant. Electric blowback action simulates cyclic action of piston-impingement system found on real-steel firearm. Unused, save for a 10-round ops check. Comes with cardboard box, 1 hi-cap magazine, and instruction manual. Batteries not included.