Utilizing Tyrant Designs magazine extension technology the Tyrant Designs magazine extension is the fastest and easiest installing mag extension ever! Adds 4 rounds to your factory magazine AND includes a 10% power spring. Drop your mags faster, and grab them easily with their machined inlay!
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TYRANT CNC +4 Mag Extension Black Fits Glock 43X/48
$35.96
4 interest-free payments of $8.99 with 
Flat Rate
$12.99 for every 25 lbs. Shipping to HI & AK may incur additional fees.
Ships To Your Home
Fulfilled by a partner warehouse.
Partner Fulfilled
