Special Force MK5 Scout Grenade Launcher Battery Operated Toy Dart Gun w/ 5 Suction Darts, Flashing Lights, Gun Sounds Special Force MK5 Scout Grenade Launcher Battery Operated Toy Dart Gun Comes w/ 5 Suction Darts, Flashing Lights, Gun Sounds, Mock Scope Grenade Launcher Shoots Darts! Spring Powered, Cock Back After Every Shot! Flashing Lights, Authentic Gun Sounds! Requires 3 AA Batteries to run (not included), Length: 23"