This is the Shield Arms Z9 Starter Kit for Glock 43 pistols. It includes:

• 1 (one) Shield Arms Z9 9mm 9-round magazine
  1 (one) mag catch/release for use with the Z9 magazine

The Z9 magazine is a 9-round magazine for the Glock 43. The Z9 is a steel magazine, and is the same length as the OEM Glock magazine with pinky extension, but holds an additional 3 rounds. Powercron is a cationic epoxy coating that offers excellent corrosion resistance and low VOC in a lead-free film electrocoat surface finish.

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.