Glock Magazine Heavy Extended Aluminum Base Plate Custom Laser Engraved - "3 PERCENTER" Choose from Black, Blue or Red This product will NOT add extra rounds to your magazine. 100% California complaint and fits your 10 round magazines. 40.5 grams / 1.43 ounces and add an additional 15mm height.
  • 9mm
  • 40
  • 357