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.
Ideal for target practice, tactical drills and training exercise … designed & priced to endure serious abuse, ProMag magazines are a must-have for your Five SeveN pistol.
Grab a few spare 10-round magazines today!