Magpul PMAG 30 AR-15 GEN M3 Window 5.56 NATO Magazine - Black

Manufactured by Magpul Industries
Manufactured by Magpul Industries
82 Reviews
Click Here for Price $12.99 $17.05

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



The PMAG 30 GEN M3 Window is a 30-round 5.56 NATO polymer magazine for AR-15/M4 compatible weapons. This magazine features a long-life USGI-SPEC stainless steel spring, four-way anti-tilt follower and constant curve internal geometry for reliable feeding. A redesigned bolt catch notch in the rear of the magazine provides increased bolt catch clearance, while an over-travel stop on the spine helps ensure the magazine will not over-insert on compatible weapons. Slim, for better compatibility with tight magazine pouches, this easy to disassemble AR mag 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.


  • 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 USGI-SPEC stainless steel spring
  • Over-travel insertion stop
  • Ribbed gripping surface
  • Aggressive front and rear texture
  • Paint pen dot matrix panels
  • Flared floorplate

NOTE: GEN M3 PMAGs may not be compatible with all billet lowers without slight modification of the magazine overtravel stop.

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Caliber Gauge5.56 NATO
Magazine Capacity30
Manufacturer.Magpul Industries
PlatformAR-15 Magazines
California Prop 65 warning

 WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to

Ratings & Reviews

82 reviews

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Great product!


As always another quality product from Magpul!



Best mag ever



Best price I can find on gen3 pmag w/window, sale price that is. Shipped fast I would do it again.

Great Mags


Cant go wrong with these mags. I always pick up a few when they are on sale.As always, they were shipped fast (within 2 hours of the order I got the shipping notice).

Great mags


Can't say much more then they're fantastic mags at a great price point. I dig the marking on the spring so you can still gauge how much ammo is left after the rounds are out of view of the window. My only complaint is that you can't leave them loaded for long duration without the dust cover on, and the dust cover doesn't attach to the bottom of the mag so you have to store them loose when not using them.



Cheapest prices I've found!!

Magpul PMAG M3


Excellent service from PA mag fits great in my HLF 80% lower.

Magpul window mag, M3


Fast shipping, this is not my first time buying from PA.

Gen 3 Windowed Pmag's


Finally got my hands on these elusive mags. Could not be more pleased. Fit and function is as described and the new version of the Pmag is great! Dealing with PA has also been extremely easy and their service has been excellent. Will definitely do more business with this quality group.

Magpul pmag magazines


Got items on time and am pleased with items.i will be doing a lot of future business with this company