13 [ Automatic firearm ammunition belts; Automatic guns; Bipods for firearms; Cartridge belts; Case covers for firearms; Firearm attachments, namely, modular external rail systems for attaching accessories to firearms; Firearm attachments, namely, modular external rail systems for 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 night vision devices to a firearm; Firearm attachments, namely, mounts for attaching telescopic sights to a firearm; Firearm hand guards; Firearm slings; Firearm tactical rails; ] Gun and rifle cases; [ Gun belts; Gun carriages; Hand gun accessories, namely, belt clips for securing a gun without the use of a holster; Load bearing vests adapted primarily for holding guns, grenades and ammunition; ] Pistol cases; Pistol grips; Pistol holsters; Rifle cases [ ; Sling straps for firearms; Stands for firearms; Weapon cases for firearms ]