Glock 43X MOS semi-automatic pistol chambered for 9mm with a Shield RMSc, 4 MOA red dot optic. It features a 3.41-inch barrel, factory Glock sights, front and rear slide serrations, black nDLC finish, a trigger safety, Modular Optic System, and a sub-compact polymer frame. This ships in its factory case with two 10-round magazines, an owner’s manual and a lock. The manufacturer part number is UX4350201FRMOSC.