13 Component parts for guns; sights, other than telescopic sights, for firearms; firearm attachments, namely, mounts for attaching accessories to a firearm; tactical accessories for firearms, namely, modular external rail systems for firearms and rail mounts for attaching accessories to firearms in the nature of optics being optical lens sights, flashlights, lasers being tactical laser sights, tripods, and red dot gun scopes; firearms; case covers for firearms; sights, namely, open sights for use on firearms; custom pistol parts and accessories, namely, pistol slides, pistol barrels, pistol magazine extensions, pistol holsters, pistol compensators, pistol scope mounts, pistol sight mounts, pistol silencers, pistol muzzle brakes, pistol scope rings, non-telescopic pistol front sights, non-telescopic pistol rear sights, pistol tactical rails, pistol bipods, pistol bipod mounts; firearm attachments, namely, mounts for attaching ancillary equipment in the form of optical lens sights to a firearm