Rifle Mag Extensions

Add 5 rounds to your GEN 2 Magpul PMAG® magazine with the Shield Arms +5 mag extension.

Pre-installed Magpul PMAG Gen3 Window with Shield Arms +5 extension for 35-round capacity and visual round verification. Features easy-access floor plate, aluminum construction, and lifetime warranty.

Add 5 rounds to your GEN 3 Magpul PMAG® magazine with the Shield Arms +5 mag extension.

Pre-installed Magpul PMAG Gen3 with Shield Arms +5 extension for 35-round total capacity. Features easy-access floor plate, billet aluminum construction, and lifetime warranty. Made in USA.

The next-generation PMAG 30 GEN M3 Window is a 30-round 5.56x45 NATO (.223 Remington) polymer magazine for AR15/M4 compatible weapons.

Pre-Installed Magpul PMAG® Gen3 window magazine with preinstalled Shield Arms +5 mag extension and Shield Arms AR-15 magazine carrier.