APEX

Gun barrels; Base pads for firearm magazines; Extractors being structural parts of firearms; Disassembly and takedown levers being structural parts for firearms; Magazines for firearms; Magazine releases being structural parts for firearms; Magazine wells being structural parts for firearms; Firearm attachments, namely, mounts, clamps, and plates for attaching non-telescopic electro-optical sights to a firearm; Slides being structural parts for firearms; Slide locks and stops being structural parts for firearms; Manually operated firearm safeties in the form of a button or lever being structural parts for firearms; Recoil compensators