The original Glock factory magazine made of high-tech polymer with a hardened steel core for highly dependable sidearm feeds even after extraordinary use. Trust the best when it comes to ensuring your Glock pistol is ready to perform. This is a factory original, drop-free magazine for your Glock 43. Glock magazines (33740) have a hardened steel insert encased in high tech polymer. This polymer coating protects the magazine and prevents deformation, even when dropped from a great height. This magazine also features an extended finger grip for added control and comfort. Product Specifications Manufacturer: Glock Model: G43 Caliber: 9mm Luger Capacity: 6-Round Features: Polymer Construction with a Steel Body Insert, Extended Finger Grip