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CMMG FN Five SeveN 10 Round Magazine Extension

CMMG FN Five SeveN 10 Round Magazine ExtensionEnlarge « »

CMMG FN Five SeveN 10 Round Magazine Extension


Availability: In stock

Capacity: 10-Round
Material: Polymer
  • Magazine body extension is durable polymer, and matches the contours of your existing magazine.
  • Magazine spring is corrosion resistant steel, ensuring reliable function for years to come.


This is a CMMG 10-round magazine extension for FN Five SeveN pistols in 5.7x28mm

Crafted from durable polymer that’s designed to match the contour of your Five SeveN magazine, with a special corrosion-resistant chrome silicon spring, these CMMG magazine extensions are the ultimate upgrade for your Five SeveN pistol.

FN’s Five SeveN pistol is nothing short of revolutionary. Combining a supersonic, rifle-style cartridge with immense capacity and high-quality craftsmanship, it’s a favorite of military and top shooters from all over the world—and these CMMG magazine extensions allow you to send even more rounds downrange.

Grab a few 10-round mag extensions for your Five SeveN pistol today!