This grip spacer allows the use of Glock 19/23 magazines in Glock 26/27 pistols. The spacer takes up the space between the bottom of the frame and the floor plate of the longer magazines. It is held in place by a single Allen-head cap-screw, and is textured to match the Glock pistol frame. The spacer is constructed from injection-molded polymer.The magazine grip spacer/grip extension allows the use of Glock 19/23 magazines in Glock 26/27 pistols. The spacer takes up the space between the bottom of the frame and the floor plate of the longer magazines. The spacer is held in place by a single allen head cap screw. The spacer is textured to match the Glock pistol frame. The spacer is constructed from injection molded black polymer. Does not fit Gen 4 Glock pistols. Features: Magazine grip spacer/grip extension for Glock magazines Use Glock 19/23 magazines in Glock 26/27 pistols Spacer is textured to match the Glock pistol frame Made of injection molded black polymer Does not fit Gen 4 Glock pistols Made in USA