Shield Arms Z9 Magazine (G43)

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 extention, but holds an additional 3 rounds.

Glock pistols and magazines are known for reliability - the Z9 maintains that same Glock reliability, while giving you a 50% increase in magazine capacity in the same overall footprint.

We accomplished this increased capacity with our patent-pending magazine geometry, allowing the rounds to stagger, thereby fitting more in the same amount of space.

Powercron finish.

Since the Z9 magazine is all steel, the replacement of the stock polymer magazine catch with a Shield Arms metal magazine catch is highly recommended. If you don't swap your mag catch you may have reliability issues. If you use another manufacturer's mag catch, you may have reliability issues.