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10/25 Magpul PMAG 25 M118 LR/SR GEN M3 Window (.308/7.62x51)

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Your Price: $29.95
Part Number: 10/25 MAG577-BLK
Availability: Out of Stock
10/25 MAGPUL PMAG 25 M118 LR/SR GEN M3 Window (.308 / 7.62x51)


CAPACITY: 10 ROUNDS (Permanently modified to 10rd capacity in a 25rd mag body)


NOTE: Magpul does not manufacturer or sell 10/25rd magazines. These are permanently modified internally by CALEGALMAGS for magazine capacity restricted states. The internal capacity is limited to 10 rounds via a proprietary limiter. The base plate is sealed shut with industrial strength adhesive and can not be removed without destroying the magazine. Likewise with the Ranger Plate upgrade option. It is affixed permanently to the mag body in place of the standard floor plate and can not be removed once we seal it shut permanently. Please add upgrades at the time of purchase if you want them affixed during the modification process. If you contact Magpul inquiring about 10rd modified magazines they will refer you to us. Calegalmags is #1 in the modified magazine business and has been since 2007.

The 7.62x51 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 windows to allow rapid visual identification of approximate number of rounds remaining.


  • Optimized for use with 7.62x51 M118LR or other .308 Winchester match ammunition with a max OAL of 2.830"
  • Commercial rifle compatibility includes the new Armalite AR-10A, Bushmaster .308 ORC, Colt LE901-16S, CORE Rifle Systems CORE30, DPMS LR308, JP Enterprises LRP-07, KAC SR25, LaRue OBR, Les Baer .308, LMT .308 MWS, LWRCI REPR, Mega Arms MATEN, POF P-308, Remington R-25, Ruger SR-762, S&W M&P10, SIG716, and others*
  • Next-generation impact and crush resistant polymer construction
  • Constant-curve internal geometry for smooth feeding
  • Anti-tilt, self-lubricating follower for increased reliability
  • High-quality stainless steel spring, black-oxide coated (MIL-DTL-13924D)
  • Anti-glare translucent MagLevel windows on both sides of the body along with a painted indicator on the spring allows for easy determination of rounds remaining from 1-25
  • Ribbed gripping surface and new aggressive front and rear texture for positive magazine handling
  • Paint pen dot matrix panels on the bottom of the body to allow for identification marking
  • Flared floorplate aids magazine handling and is slim enough for use with many pouches
  • Multi-use Impact/Dust Cover minimizes debris intrusion and protects cartridges from potential damage during storage and transit

*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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