SI EXTENDED MAGAZINE PLATE FOR GLOCK 17/22

For Competition or Carry, the SI Extended Magazine Plate for Glock 17/22 is an excellent choice in magazine extension! This extension increases magazine capacity by +6 in 9mm magazines or +5 in .40 S&W magazines. The slow-drag/no-snag design also makes reloading fast and easy with its large, easy-to-grip surface. Please Note: Does NOT fit Glock 43, 43X, or 48 magazines.