ProMag FN Five-Seven USG 5.7x28mm 10-Round Polymer Magazine Black

This is a ProMag® 10-round magazine for FN® Five SeveN pistols in 5.7x28mm.
Made from special injection-molded, glass-filled polymer for maximum durability and reliability, these 10-round ProMag magazines have the same look and feel as standard capacity mags—along with ProMag’s special anti-fatigue chrome silicon springs. Combining practical handgun size with rifle-style ballistics & performance, FN’s Five SeveN pistol is nothing short of revolutionary. From its lightweight polymer design to its proprietary 5.7mm cartridge, the Five SeveN is relentlessly unique & innovative, and these ProMag enhanced magazines are the perfect upgrade for it. Ideal for target practice, tactical drills, and training exercises.