FN Five Seven IOM & USG Magazine Description: 21-round magazine Fits the FN Five-seveN USG 5.7x28mm Magazine body constructed of a proprietary DuPont Zytel based polymer Injection molded magazine follower Magazine spring formed from heat treated chrome silicone wire Made in USA
Pro-Mag | MPN: PROFNHA10 | UPC: 708279016127
