These 100% genuine Glock OEM 40 S&W magazines are brand new & never fired. They are without packaging which is why we can sell them at a lower cost compared to new, in box magazines. We have black and FDE mags available and also in the Gen 3/4 or Gen 5 style.
-Gen 5 mags will work with Gen 3 and Gen 4 Glocks. The only difference is the Gen 5 magazines feature the orange follower and a different style baseplate. Other than that they’re identical to the Gen 3 & 4 style magazines.
-Gen 3/4 magazines will work in gen 5 Glocks.