Magazine Extension for Glock 2

The IMI Defense™ Glock magazine extension will enable you to add two round of 9mm or one of .40 & .357 SIG caliber to your Glock factory magazines. It must be used with the insert plate that is supplied with the extension. The extension is made with a lightweight highly durable reinforced polymer that allows both quality and stiffness. Simply remove the standard magazine base plate and install this factory 2 extension along with the factory magazine insert plate and increase magazine capacity instantly. This 2 mag extension also helps shooters get a better grip on the Mini Glock 26, 27 or 33. Fits:  Glock 17 | Glock 19 |Glock 22 |Glock 23 |Glock 24 |Glock 25 |Glock 26| Glock 27 |Glock 31 | Glock 32 | Glock 33 | Glock 39 – Compatible with Gen 1, Gen 2, Gen 3, Gen 4 & Gen 5