This is an AR-15 Gen M3 PMAG 40-round extended magazine in 5.56mm/.223 Rem.
With impact-resistant polymer construction, USGI-spec stainless steel internal springs, and Magpul’s constant curve internal geometry, these Gen M3 magazines are the perfect upgrade to any AR-15 arsenal.
Magpul’s Gen M3 PMAG magazines combine the combat-ready reliability of previous PMAGs with additional features like a paint pen dot matrix for easy labeling, redesigned bolt catch, over-insertion stop and aggressive grip texturing for superior performance.
Other new features include the pop-off impact/dust cover, flared floorplates and slimmer design for easier handling and storage in tight magazine pouches.
And thanks to their upgraded internal & external geometry, these Gen M3 PMAGs can also be used with a wide variety of non Colt-spec platforms ranging from the M27 IAR, British SA-80, and FN SCAR MK16/16s to the HK 416 and MR556A1.
Grab a few 40-round PMAGs to complete Your AR arsenal and double down on firepower today!
Magpul magazines are proudly made in the U.S.A.