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KRISS Vector Glock 21 25-Round Magazine Extension Kit

KRISS MagEx 12+ Extension Kit for Glock 21 Magazine Complete KitEnlarge « »

KRISS Vector Glock 21 25-Round Magazine Extension Kit

Sale $32.99

Special Price 27.9900 $27.99

Save $5.00 (15%)

Availability: In stock

Caliber: 45 Auto (ACP)
Capacity: 12-Round
Material: Polymer
  • Extension kit for your .45ACP Glock 21 magazine
  • Adds an additional 12-Rounds to your G21 magazine for a total of 25 rounds
  • Glock 21 magazine NOT INCLUDED
Shipping Restrictions


This is a Kriss MagEx Extension Kit ONLYfor Kriss Vector carbines and Glock 21 pistols

These Kriss MagEx extension kits are made by Kriss USA and designed for use with the iconic Kriss Vector Carbine and Glock 21 pistols—delivering 25 rounds of hard-hitting .45 ACP as fast as you can squeeze the trigger.

Crafted from durable polymer with witness holes for each round, this extension simply slides on between the magazine and baseplate, with an upgraded spring for a full 25-round capacity.

Double the capacity of your standard Glock magazines in a matter of minutes with the Kriss MagEx Extension Kit.