Grenade Launchers are can supplied rain fire BBs. These launchers come in many flavours from under barrel add-ons, Grenade launchers Revoler, and even the single shot and easy to carrying grenade launcher Pistols Ammunition options for launchers range anywhere from 40mm BB-shower shells, Painball Bullet type, and Shotgun Shell Cartridge.
no comparison to original trigger! this one is crisp, good quality and even adjustable - and this for a competitive price! recommended. would buy again.