PMAG® 30 AR/M4 GEN M3 (All Colors) 5.56X45MM NATO Black, Sand, Coyote Mag557-BLK
PMAG® 30 AR/M4 GEN M3 (All Colors) 5.56X45MM NATO Black, Sand, Coyote Mag557

PMAG® 30 AR/M4 GEN M3 (All Colors) 5.56X45MM NATO Black, Sand, Coyote Mag557


(45 customer reviews)

In store pickup now available

We ship your order FAST! 

  • Hassle-Free Returns
  • Shipping insurance included FREE
  • Shipping starts at $1.99
Big Tex Outdoors


Confused on which mags to buy? Check out our article: “Differences between Gen 2 & Gen 3 PMAGs.”
Click HERE to see all of our in stock magazines.


The next-generation PMAG 30 GEN M3 is a 30-round 5.56×45 NATO (.223 Remington) polymer magazine for AR15/M4 compatible weapons. Along with expanded feature set and compatibility, the GEN M3 incorporates new material technology and manufacturing processes for enhanced strength, durability, and reliability to exceed rigorous military performance specifications.While the GEN M3 is optimized for Colt-spec AR15/M4 platforms, modified internal and external geometry also permits operation with a range of additional weapons such as the HK® 416/MR556A1/M27 IAR, British SA-80, FN® SCAR™ MK 16/16S, and others.Similar to the MOE PMAG, the GEN M3 features a long-life USGI-spec stainless steel spring, four-way anti-tilt follower and constant-curve internal geometry for reliable feeding, and simple tool-less disassembly to ease cleaning.In addition, 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. Low profile ribs and new aggressive front and rear texture gives positive control of the GEN M3 in all environments, and a paint pen dot matrix has been added to the bottom panel of the body to allow easy marking by the end user for identification. The new, easy to disassemble flared floorplate aids extraction and handling of the magazine while providing improved drop protection, but is slightly slimmer than before for better compatibility with tight double and triple magazine pouches. An included pop-off Impact/Dust Cover can optionally be used to minimize debris intrusion and protect against potential damage to the top cartridge during storage and transit.Made in U.S.A.See all of our Magazines for sale.Popular models:Gen 3 Window PMAGGen 3 Sand PMAGGen 2 Black PMAG


Next-generation impact and crush resistant polymer construction
Modified dimensions allow for wider compatibility with non Colt-spec platforms
Constant-curve internal geometry for smooth feeding
Anti-tilt, self-lubricating follower for increased reliability
Long life USGI-spec stainless steel spring
Over-travel insertion stop on the spine
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 disassembly yet is slim enough for use with many double and triple pouches
Pop-off Impact/Dust Cover to minimize debris intrusion and for ammunition protection in storage and transitWe ship anywhere in the United States. Our customers are responisble for knowing and complying with their state and local laws. 13.09

Mag557-MCTCoyote TanMedium Coyote TanMag557-SNDSand

Additional information

Weight 3.2099305402425 oz
Dimensions 6 × 2 × 1 in

, ,

45 reviews for PMAG® 30 AR/M4 GEN M3 (All Colors) 5.56X45MM NATO Black, Sand, Coyote Mag557

  1. DAVID

    Got products fast Was as advertised

  2. Ethan

    Top notch. Excellent service and speedy delivery

  3. Terence

    responsive, quick shipment, friendly staff!

  4. Jared

    This was my third order with Big Tex. All three experience have been marvelous! My orders are marked shipped the same day and the shipping updates are great! Awesome deal on Pmags and I love the Pmag article to explain the differences between M2 and M3. I really appreciate the service and will be back and have recommended you guys to people in gun groups and forums! Thanks!

  5. MIchael

    Awesome deal at a great price with quick and cheap shipping. Couldn’t have gone any better. Will be ordering from you guys again.

  6. Bradley

    Got a great price on PMAG’s and quick shipping. Just found Big Tex on the Internet, will be doing more business with them soon.

  7. Lance

    Great experience with a great company!

  8. Kyle

    I originally ordered something different and it ended up not being in stock. But after a quick email conversation, they sent off my new order and it got to me very quickly. It was all very awesome.

  9. Paul

    Great selection of necessary parts and items. Super quick shipping and no hassle sales and customer service. Another great bunch of fellow Texans! My go-to place for all things tactical.

  10. Michael

  11. Mark (verified owner)

    Great price with lightning fast shipping!

  12. Ethan (verified owner)

    Its a Magpul product, so you pretty much expect quality. I use both for work and personal use, great mags and they work.

  13. Henry Cottom (verified owner)

    Ordered on a Tuesday afternoon, and they arrived on Thursday afternoon. Love the fast service!

  14. Jonathan (verified owner)

    The premier AR mag. Buy a bunch of em.

  15. thedizzle27t (verified owner)

    great price and they shipped incredibly fast even though we have a ton of bad stuff going on in the world these days, there is no better place to buy these mags. not to mention i’ve had a good handful of websites that won’t even ship to my home state of pennsylvania during this virus outbreak, but bigtexoutdoors stepped up when others wouldn’t and to me that shows me they’re most definitely a good reliable company that wants my business, you can’t go wrong ordering anything from this site

  16. jfedor (verified owner)

    Excellent! Fast shipping

  17. Luca (verified owner)

    Honestly, its a PMAG they’re amazing it comes down to shipping and price and no one does it better than Big tex. They shipped my order in literally 2 hours

  18. scott.a.armstrong8 (verified owner)

    Fantastic products, truly nothing to complain about, they are Gen 3 PMags after all, they just work. I’m posting this review in the hopes of helping someone to decide to buy their PMags from BTO. These guys process and ship orders so fast its wild.

  19. Chee (verified owner)

    Love these mags, very high quality and price cant be beat. Super fast shipping and great customer service from bigtex!

  20. lauderale (verified owner)

    Fast shipping, great service. The packaging was in great shape.

  21. Cory (verified owner)

    Magpul quality, quick shipping

  22. hartnett90 (verified owner)

    Ordered Thursday and they were at my door Monday. Can’t go wrong with these.

  23. Keith Parker (verified owner)

    I’ve tried quite a few other AR mags over the years from USGI to MSAR to MFT and PMAGs just work perfectly every time. And that’s really what you want out of a mag, it just works, every time. They feel great in the hand, good grip that builds confidence. I think the Gen 3 are worth a small premium, I use the grid markings to show what ammo I have stored in them, eg 85 for M855, 19 for M193, 23 for American Eagle 223, etc.

    Huge shout out to Big Tex, great prices, perfect communication and speedy shipping. What more could you ask for!? I’ll be buying more from them soon!

  24. julien.gutierrez (verified owner)

    As always, fast shipping and great price!

  25. Brent Bingman (verified owner)

    These mags are great A-Z. Big Tex is Awesome

  26. makesh_wars (verified owner)

    Magazine arrived before I even placed the order! And I received some Warheads! I’m hoping for some Lemonhead’s next time. As a side note, the magazine works well.

  27. Brian Reed (verified owner)

    Really like these. They seem well made and long lasting. Great price here also.

  28. Greg S (verified owner)

    Another great purchase transaction from Big Tex Outdoors. Mag shipped fast, and was at a great price; just proving why Big Tex Outdoors is my go-to.

  29. Hunter Crumley (verified owner)

    What can I say? They’re PMAGs. They just work. I’ve had no issues with fitment in any of my lowers, and no feeding issues. As always, BTO is good to go with price, service, and shipping.

  30. makesh_wars (verified owner)

    As always, extremely fast delivery. Magazine works well and very reliable.

  31. makesh_wars (verified owner)

    Is this the best rifle magazine? Hard to say, but rest assured, the reliability and durability are top notch. Go buy some.

  32. Ben H (verified owner)

    The standard for AR15 magazines. Exceptional reliability

  33. Kevin (verified owner)

    Great product and very fast shipping as always

  34. Greg S (verified owner)

    Great price and crazy fast shipping. This just reinforces why Big Tex Outdoors is my go-to!

  35. Jacob Brandon (verified owner)

    Can’t go wrong with pmags. Buy cheap and stack deep!

  36. Gun Lover (verified owner)

    Best priced magazines I have found, always impressed with big Tex outdoors.

  37. Thomas Gagliardi (verified owner)

    Great magazines.

  38. Greg S (verified owner)

    Another great ordering experience with Big Tex Outdoors!

  39. David (verified owner)

    Magpul Pmags are my go to AR mags. Solid and function very well.

  40. Anson (verified owner)

    Great mags. Come with a dust cover as well. dot matrix at the bottom is great for marking mags. I seem to have less issues loading 30rds in the gen3 than I do in the gen2 mags. As always, Big Tex was great to order from.

  41. ROBERT ROSENBUSH (verified owner)

    Great company! Fast shipping best prices!! These mags are the best mags I have used yet.

  42. Greg S (verified owner)

    Another great purchase transaction from Big Tex Outdoors. Mag shipped fast, and was at a great price; just proving why Big Tex Outdoors is my go-to.

  43. Jorge (verified owner)

    No malfunctions over thousands of rounds, big Tex is the place to buy!

  44. Brendon Bennett (verified owner)

    Best mags imo

  45. nybergj.seattle (verified owner)

    GEN 3 Magpul mags, what can you say, better than the GEN2, same performance, can’t go wrong with Big Tex prices!

Only logged in customers who have purchased this product may leave a review.