Laser sights for firearms; flashlights with optical system

Muzzle devices for firearms; muzzle brakes; recoil compensators; muzzle adapters, including shot stabilizers; firearm hand guards; gunstocks; sights, other than telescopic sights, for firearms; removable attachments for firearms; stock swivel; brackets for mounting laser designators; brackets for mounting firearm sights; brackets for mounting lighting devices; firearm grips; underbarrel lights for firearms