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Cmmg 10rnd Ext Fn5.7 Fits 20rd Mags by Cmmg -

Product Description

This fiveseven 10rd mag extension is the ultimate upgrade to your 5.7x28 pistol.Installation takes only seconds and does not permanently alter factory magazine.Chrome silicon spring is salt water-resistant and will not take a set.Caliber: 5.7x28mmCapacity: 10rdFinish: BlackModel: FiveSevenType: Magazine ExtensionModel Fit: Five-seveNBrand Fit: FNCapacity: 10

Cmmg 10rnd Ext Fn5.7 Fits 20rd Mags

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Product Details

Brand Cmmg
Cmmg

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