ETS MAG FOR SIG P320 9MM 21RD CRB SM

Elite Tactical Systems Group Magazine, 9MM, 21 Rounds, Fits Sig Sauer P320, Carbon Smoke SMK-SG9-320-21

ETS mags won't crack or break are resistant to heat cold UV and harsh chemicals and won't become brittle over time. Their mags come with enhanced features like non-tilt followers creep-resistant feed lips and clear body allowing you to see count and ammo type leaving nothing to chance.