The KRISS MagEx 25+ is a magazine extension kit for your 45ACP Glock 21 magazine. The MagEx adds an additional 12-round capacity to your Glock 21 magazine (not included), increasing it to a total of 25+1 rounds. The MagEx maintains functionality with your 45ACP Glock 21 pistol.
|Caliber||45 Automatic Colt Pistol (ACP)|
|Type||Magazine Extension Kit|
Determined at checkout.