ProMag Magazine Base Pad +2 for Glock 17, 19, 22, 23, 26, 27, 31, 32, 33, 34, 35 Polymer Black 2PK

These floor plates add two additional rounds to factory Glock magazines in 9mm, and one additional round in magazines in .40S&W. The floor plates provide an additional gripping surface for more positive control of the pistol. No permanent modification required. Constructed black, injected-molded polymer. DISCLAIMER: This product is not manufactured, authorized, endorsed, or warranted by GLOCK. GLOCK does not warrant or represent that this product is compatible with GLOCK pistols.