Magpul Windowed PMAG M3 LR-308/SR-25 M118 Magazine .308/7.62 25 Rounds – Black



Product Description


The 7.62×51 (.308 Winchester) PMAG 25 M118 LR/SR GEN M3 Window is a lightweight, cost effective, high reliability magazine for SR25/M110 pattern rifles using longer than SAAMI-spec match ammunition up to 2.830″ OAL. Features true 25-round capacity, constant-curve body, anti-tilt follower, snap on Impact/Dust Cover, and transparent MagLevel windows to allow rapid visual identification of approximate number of rounds remaining.

Magpul PMAG Gen 3 Windowed Mag Features and Specifications:

  • Manufacturer Number: MAG577-BLK
  • Caliber: .308 Winchester, 7.62×51 NATO
  • Capacity: 25 Rounds
  • Body Material: Polymer
  • Spring Material: Stainless Steel
  • Follower Material: Polymer
  • Baseplate Material: Polymer
  • Windowed
  • Magpul Gen 3
  • Constant curve body
  • Anti-tilt follower
  • Finish: Black



  • ArmaLite AR-10A (Series A Pattern Lower)
  • Bushmaster .308 ORC
  • Colt LE901-16S
  • Core Rifle System Core 30
  • DPMS LR308 Rifles
  • JP Enterprises LRP-07
  • Knights Armament SR-25 Rifles
  • LaRue OBR
  • Les Baer .308
  • LMT .308 MWS
  • Mega Arms Maten
  • POF-308
  • Remington R-25
  • Ruger SR-762
  • Smith & Wesson Military and Police 10
  • SIG Sauer 716
  • Similar Type Lower Receivers

Note: NOT compatible with Armalite AR-10B, Noveske N6, Springfield Armory M1A, Rock River Arms LAR8, FN SCAR 17S, PTR-91, HK417 or any other rifles that utilize M14, FN FAL, or HK 91/G3 patterned magazines.

To accommodate longer than SAAMI-spec match ammunition, this magazine may not drop free from all makes of lower receivers.



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