Black Polymer Magazine Base Plate Extension +2 Rounds For Glock 42 (2 Or 4 Pack)

Want a couple more rounds in your Glock 42 without swapping to a whole new magazine?

These base plate extensions are the answer.

They add +2 rounds capacity, giving you a better grip and a little extra firepower.

Made from durable black polymer, they install right onto your existing magazine.

They have an angled design for a comfortable hold.

You can grab a pack of 2 or 4.

A simple, effective upgrade for your subcompact Glock.