Firearms; Firearm actions; Firearm attachments, namely, modular external rail systems for firearms; Firearm attachments, namely, modular external rail systems for attaching accessories to firearms; Firearm attachments, namely, mounts for attaching accessories to a firearm; Firearm attachments, namely, mounts for attaching ancillary equipment to a firearm; Firearm attachments, namely, mounts for attaching grips to a firearm; Firearm attachments, namely, mounts for attaching gun sights to a firearm; Firearm attachments, namely, mounts for attaching laser pointing devices to a firearm; Firearm attachments, namely, mounts for attaching lights to a firearm; Firearm attachments, namely, mounts for attaching telescopic sights to a firearm; Firearm charging handles; Firearm frames; Firearm hand guards; Firearm monopods; Firearm receivers; Firearm tactical rails; Adapter inserts for firearms to allow for use of different gauges and calibers of ammunition; Ammunition for firearms; Barrel reflectors for firearms; Bipods for firearms; Carrying cases for firearms; Cases for firearms; Cleaning brushes for firearms; Cleaning rods for firearms; Covers for firearms; Flash hiders for firearms; Gas tubes for firearms; Magazines for firearms; Monopods for firearms; Non-telescopic gun sights for firearms; Shell catchers for firearms; Shell deflectors for firearms; Side arms being firearms; Sights, namely, open sights for use on firearms; Sights, other than telescopic sights, for firearms; Silencers for firearms; Sling straps for firearms; Steel shot for firearms; Supplemental chambers for firearms; Tactical rails for firearms; Triggers for firearms; Tripods and stands for firearms; Tripods for firearms; Weapon cases for firearms