Magpul PMAG 5/20 Gen M3 Window 308
The Magpul PMAG 5/20 Gen M3 Window is a lightweight, cost effective, high reliability magazine for SR25/M110 pattern rifles featuring a 5/25-round capacity, constant-curve body, anti-tilt follower, snap on Impact/Dust Cover, and features transparent windows to allow rapid visual identification of approximate number of rounds remaining.
