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

Manufactured by Magpul Industries
Manufactured by Magpul Industries
80 Reviews

In Stock

Standard orders will ship out in 1 business day (M-F) if ordered by 3:30 pm CST. FFL orders will ship within 5 business days or less as long as we have the information for the transfer destination. NFA items will take longer to ship and are dependent upon ATF processing times.

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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
  • Pop-off impact/dust cover
NOTE: GEN M3 PMAGs may not be compatible with all billet lowers without slight modification of the magazine overtravel stop.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.
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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

80 reviews

  • 3 stars
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  • 1 star
  • 0 reviews

Great mag we all came to love


We all know what these are. Only wish the Gen 3s were compatible with my Magpods. Cause of this its the only reason its a 4/5 star

Magpul PMAG GEN M3 Window Magazine AR-15


What can I say that hasn't already been said about Magpul magazines by every other guy that has ever used one and gave an opinion..............wait for it, no no wait for it, come on wait for it, okay man the build up almost got me too! Magpul IS the standard that the bar was built for. Sure you can spend more, you can even spend less on some magazines claiming you'll get more or the same exact quality; but Magpul just keeps putting their products where the world can see who's at the top of the must have list.........Our magwells! I guess this is why everyone has something to say about Magpul magazines.....It happens when you're that good!

Purchase and Purchase Process


When you walk in you have to make your order through 4 computers they have on site. One of their guys walked me through the process with no delay. Equipment I bought worked fine.



Great price and fast shipping! Thanks

Great Experience


Prices were great! service was great! Really impressed that multiple people checked to make sure the order was correct

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).

it's magpul!


Magpul pmags are the best mags out there. What else can ya say about them.

MagPul Mags G3


Magpul Always makes a great mag works Great and As always Great Service from Primary Arms

Magpul PMAG M3


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

Magpul pmag m3 w/ window


Item as described!! Great price!! Very fast shipping!! Will do business with PA anytime