Magpul PMAG 25 LR/SR GEN M3 Window 7.62 NATO Magazine - Black

Manufactured by Magpul Industries
Manufactured by Magpul Industries
44 Reviews

In Stock

NOTE: Limit 3 per household. Quantities exceeding 3 will not allow checkout.

Standard orders received before 4:00pm CST will ship out the same day. FFL orders will ship within 3 business days as long as we have the information for the transfer destination.

Magazines considered High Capacity are controlled by the ATF and/or local jurisdictions are not available for purchase/shipment in all areas.



Magpul continues to grow and develop based on innovation, simplicity, and efficiency. At Magpul, mission driven requirements inform their product design, materials, and manufacturing, focusing on efficiency without sacrificing quality or performance.

The PMAG 25 LR/SR GEN M3 is a highly reliable 25-round 7.62 NATO polymer magazine for SR25/M110 pattern rifles. This magazine features a long-life stainless steel spring, four-way anti-tilt follower and constant curve internal geometry for reliable feeding.

This easy to disassemble magazine features a flared floorplate, low profile ribs, and aggressively textured front and rear surfaces for positive control. A paint pen dot matrix on the bottom panel of the body allows easy marking for identification.

  • Optimized for use with SAAMI-SPEC 7.62x51/.308 Winchester ammunition
  • Anti-glare translucent MagLevel windows
  • Painted round count indicator
  • Impact and crush resistant polymer construction
  • Constant curve internal geometry
  • Anti-tilt, self-lubricating follower
  • Long life stainless steel spring
  • Ribbed gripping surface
  • Aggressive front and rear texture
  • Paint pen dot matrix panels
  • Flared floorplate
  • Pop-off impact/dust cover

Notice from the manufacturer:
“Compatible with older model Bushmaster .308 ORC, Remington R-25, and DPMS LR308 rifles, but not optimized for bolt lock functionality with newer models based on the DPMS GII design. NOT compatible with Armalite AR-10B, 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.”
See More


Caliber Gauge.308 Win
Magazine Capacity25
Manufacturer.Magpul Industries
PlatformAR-308/AR-10 Magazines

WARNING: This Product can expose you to chemicals which is known to state of California to cause Cancer and Reproductive Harm. For more information, see

Ratings & Reviews

44 reviews


MagPul AR10 mags


another fast delivery from a great company. Great sale prices. Super staff for any help needed.

308 Magpul


As usual from Primary Arms Great Prices and very quick shipping. Keep up the good work!

great quality


awesome experience as always from primary

Magpul PMAG 25 rd. 7.62x51 Good Gear


Been waiting for a 20+ .308 composite mag.The Gen M3 fit my DPMS securely released well and has consistent ,reliable round feed.Good gear!

Magpul PMAG25 Review


Best products best price. Fantastic and fast shipping. Awesome.

Shopping experience review


Easy to use site, sadly the other product I was seeking was out of stock. Keep doing what you do.

magpul gen3 magizine


Fast and accurate delivery.

Best mags on the planet!!


Fast shipping...quality products...good price! I will be buying more!



Feed real good in 308 complete uppers. feed alot better than metal ones

308 pmag


fit in bushmaster orc lower, have not shot them to test, but if like all pmags I'm sure they will be fine. good price!

Magpul mags


Great mags!

Magpie Mags


Great price, product, and service. What else needs to be said. Thank You !

great shipping time


Hello gun people, just a quick few words on how good this company/site is. The variety of products is great and I got really surprised when I purchased an aimpoint pro today and it shipped in a couple hours. Keep it up Primary Arms!

Magpul Quality, no surprise here.


I don't think Magpul will release a product unless it's great. These Magazines fit the bill 100%- and thanks, Primary, for the great service!

As Expected


I have a the 20 round mags and these perform the same and have a window for quick check of the magazine.

Cracked Lip


I have purchased a few of these for my AR-10 build and after the first time going out with my rifle I had one of these crack at the lip. After taking a closer look at the other mags they seem rather flimsy at the lip where the failure occurred. MAGPUL would like me to pay to send it back so they can look at it for repair or replacement, I do appreciate this but I should not have to cover shipping for their failure.

Fast and Correct


Item was shipped quickly and fit the mag well perfectly. Release as expected.

Pmag mag,


It's a Pmag what else can I say.

Magpul PMAG 25 LR/SR GEN M3, 7.62x51 Magazine


It's a PMAG. It takes .308. What else is there to say? Buy one.

Haven't used it but...


I've wanted these since their manufacture was announced, and then delayed, etc., 2+ years ago.PA had them at a good price so I picked some up. Haven't used them but they're loaded with some 168gr Gold Metal Match rounds and in the range bag for someday soon... hopefully.

Magpul Quality


Love these mags. Great quality.Excellent customer service from Primary Arms as always!

Magpul 25 LR/SR GEN M3 magazines


My son just completed a AR10 build and I ordered the three 7.62x51 mags thinking it would be what he would buy. I was right, he had three already! Typical ultra fast shipping from PA. Thanks.

7.62x51 PMAG magazine


PMAG & Primary Arms. Quality manufacturer. Quality distributor & competitive prices. A complete package!



P-mags..... Enough said!

magazine order


Prompt shipping and excellent prices, I'll be back.