Rifles; Automatic rifles; Bolt carrier groups (BCGs) for firearms; Butt plates for firearms; Component parts for pistols; Component parts for rifles; Covers 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 cases; Firearm charging handles; Firearm frames; Firearm hand guards; Firearm receivers; Firearm slings; Magazines for firearms; Rifle hand grips; Rifle mounts; Rifle stocks; Silencers for firearms; Stands for firearms