This is the Tyrant CNC +5/4 magazine extension for Glock 19, 23, and 26 pistol magazines. 

Adding five rounds of 9mm or four rounds of .40 S&W, these are the the perfect magazine extensions for everything from home defense to the range.

CNC machined from aerospace-grade aluminum, they are among the most durable extensions on the market, not to mention some of the best looking! Aside from increasing capacity, you’ll also have an easier time reloading due to the additional weight causing the magazines to drop free even quicker. 

A new power spring is included and no tools are required for installation, so you can have a completely upgraded magazine within seconds. On top of it all, they are made in America and backed by a lifetime warranty!

Note: These do NOT work with PMAGs, but they do with 15-round factory and other aftermarket magazines. Regarding Glock 26 magazines specifically, they must be Gen 3. 

Throw a couple mag extensions in your cart and upgrade your magazines ASAP!

DISCLAIMER: This product is not manufactured, authorized, endorsed, or warranted by GLOCK. GLOCK does not warrant or represent that this product is compatible with GLOCK pistols.