Here is a quick explanatory video of the magazine extension from Army-Skills

The Shield Arms Glock 1722343519X45 Magazine Extension adds 5 rounds to your Glock

Glock 17 Schreckschuss 9mm PAK Umarex -. Magazinerweiterung ZEV 5 - fur Glock 17 rot..

This magazine extension is a great way to increase the capacity of your Glock 17. It is easy to install and adds 5 rounds to your magazine. The extension is made of durable polymer and is designed to withstand the rigors of everyday use.

If you are looking for a way to increase the capacity of your Glock 17, the Shield Arms Glock 1722343519X45 Magazine Extension is a great option. It is easy to install, adds 5 rounds to your magazine, and is made of durable polymer.