Magpul PMAG LR/SR Gen M3 Window 308 Win 20-Round Magazine Black

The Magpul PMAG LR/SR Gen M3 Window is a 20-round polymer magazine for 7.62x51mm NATO (.308 Winchester) rifles in the SR-25 and M110 pattern. It is built for reliable feeding in these platforms and uses a constant-curve body and anti-tilt follower to help keep rounds aligned.

The magazine is made of impact- and crush-resistant polymer and weighs less than half of standard-issue steel magazines. The transparent window lets the user see the remaining rounds. It is optimized for cartridges with an overall length under 2.830 inches.

Compatible rifles include the SR-25, M110, LR-308 and Ruger Precision Rifle in .308 Win. It is not compatible with rifles that use M14, FN FAL or HK 91/G3 pattern magazines. Impact/dust covers are no longer included on units made after 11/1/2023 and are sold separately.

• Caliber: 308 Winchester, 7.62x51mm NATO
• Capacity: 20 Rounds
• Material: Polymer
• Color: Black
• Fits: SR-25, M110, LR-308, Ruger Precision Rifle (308 Win)
• Feature: Clear window
• Max cartridge length: under 2.830 in