Warne 3126 Magazine Extension made of 6061-T6 Aluminum with Hardcoat Anodized Black Finish for Glock 19, 23 Magazines (Adds 5rds 9mm Luger, 4rds 40 S&W)

You must be 18 or older to purchase Rifle or Shotgun Ammunition and 21 or older to purchase Handgun Ammunition. By ordering this product, you certify that you are of legal age and satisfy your jurisdiction's legal requirements to purchase this product.

In order to meet local regulations and laws, customers in California, Connecticut, District of Columbia, Illinois, Massachusetts, New Jersey, and New York will need to complete our special order form.