Magpul industries has become a top line manufacturer of aftermarket accessories for the AR15 family of modern sporting rifles as well as entering into the AK47 and Glock handgun market. The Magpul Gen3 LR308/SR25/M118 25rd .308 Winchester magazine is made from the same lightweight near indestructable polymer as Magpuls legendary AR15 magazines. Constant curve geometry and high reliability/low friction polymer follower and cost effectiveness make for a superior AR .308 platform magazine. The Magpul Gen3 25rd LR308/SR25/M118 comes with windows to view remaining ammunition in the side of the magazine for instant feedback.