The Rechargeable Mini Green Laser says it all in the name. Tired of trying to find proprietary small batteries that can sometimes have an unusually high cost? This laser comes with a charging cable making it a more practical accessory for most firearms. It will fit nearly every weapon; subcompact handguns, compact handguns, full size handguns, and even rifles and shotguns with picatinny rails. It is backed by Osprey’s industry leading no-nonsense lifetime warranty.