These 100% genuine Glock OEM 40 S&W magazines are brand new &Â 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.
Product Notes:
-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.




Brian Reed (verified owner) –
OEM mags at a great price. Definitely would buy again.
azkasper1218 (verified owner) –
OEM mags at great price and fast shipping, Big Tex Ordnance is the best….happy customer
craigjamison5594 (verified owner) –
OEM Glock mags. They work, and they are at an awesome price from BTO. Will buy again
Michael Herz (verified owner) –
100% will buy again
Michael Herz (verified owner) –
Excellent oem quality at a great price.. big Tex rocks