Strike Industries Extended Mag Plate Features The Strike Industries Extended Magazine Plate is machined from 6061-T6 aluminum giving it a strong lightweight construction that stands up to repeated reloads. Its slow drag no snag design smooths the magazine s path into the well reducing the chance of a hang-up during a fast reload. Built for the Glock 17 and Glock 22 the plate maintains maximum magazine capacity while adding several extra rounds to compatible OEM double stack magazines. This extra capacity can make a meaningful difference for competition shooters or anyone wanting more rounds on tap. Depending on the magazine and caliber the plate adds up to five extra 9mm rounds or four extra .40 cal rounds to a compatible Glock magazine. An included aluminum locking plate adds extra security helping keep the base plate firmly seated during hard use. Finished in Flat Dark Earth the plate gives the magazine a distinct look that pairs well with FDE accessories and firearms. This combination of added capacity smooth reloading and secure locking makes the Strike Industries plate a practical upgrade for Glock 17 and Glock 22 owners. Strike Industries Extended Mag Plate Specifications Manufacturer: Strike Industries Model: Extended Mag Plate Compatible Hosts: Glock 17 Glock 22 Color: Flat Dark Earth Material: 6061-T6 Aluminum Includes: Aluminum Locking Plate Available At: GrabAGun