Magpul PMAG M3 10 Round AR 15 Magazine .223 / 5.56 NATO Black – MAG559-BLK

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Next Generation PMag With Wide Compatibility On Non-AR Platforms

This Magpul PMAG M3 is a 10-round magazine designed for the AR15/M4 platforms chambered in 5.56×45 NATO / .223 Remington. Along with an expanded feature set and compatibility, the PMAG M3 10-Round incorporates new material technology and manufacturing processes for enhanced strength, durability, and reliability.

The PMAG M3 10-Round features a long-life stainless steel spring and a four-way anti-tilt follower for reliable feeding. It has easy to disassemble flared floorplate to aid extraction and handling of the magazine while also provides reliable drop protection during tactical magazine changes.

Magpul PMAG M3 10 Round Magazine .223 / 5.56 NATO Black - MAG559-BLK

Improved And Redesigned Bolt Catch Notch

It also has an improved and redesigned bolt catch notch in the rear of the magazine that provides increased bolt catch clearance, while an over-travel stop on the spine helps ensure the magazine will not over-insert on compatible weapons.

In addition, 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. The PMAG 10 AR/M4 GEN M3 provides top-notch next-generation performance in a lower profile magazine.

Magpul PMAG M3 10 Round Magazine .223 / 5.56 NATO Black - MAG559-BLK

Modified Internal And External Geometry

While the GEN M3 is optimized for Colt-spec AR15/M4 platforms, the 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.

Magpul PMAG M3 10 Round Magazine .223 / 5.56 NATO Black - MAG559-BLK

Features:

  • A true 10-round capacity that does not require limiters, pins, rivets, etc.
  • Next-generation impact and crush resistant polymer construction
  • Wide compatibility with non-Colt-spec platforms
  • Anti-tilt follower and constant-curve internal geometry for increased reliability
  • Long life stainless steel spring
  • Over-travel insertion stop on the spine
  • Flared floorplate aids magazine handling and disassembly
  • Pop-off Impact/Dust Cover to minimize debris intrusion and for ammunition protection in storage and transit
  • Made in the U.S.A.

Specifications:

  • Caliber: 5.56 x 45
  • Capacity: 10

Have Questions About this Product?


The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.

If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.

Magpul Warranty Information

If you ever experience an issue with a Magpul product at any time, regardless of where it was purchased, please contact us directly and we’ll do everything reasonable to help you.

To make a return, please take the following steps:

  • BEFORE returning any products, please contact us first to receive an RMA number (Return Merchandise Authorization) and prominently write it on the outside of the package. Packages will not be accepted without an RMA.
  • Include a note with your name, shipping address, phone number and email, RMA number, and reason for the return (including, if applicable, information about the firearm, ammunition, and usage environment for defective returns). Do not send ammunition.
  • Wrap the item with quality padding and place it in the original packaging or in an appropriate box for shipping.
  • A UPS shipping label will be provided in your shipment. If using the original packaging, remove or cover the original shipping label. Tape the preprinted return shipping label to the outside of the box. Drop package at an official or authorized UPS drop-off location.
  • All refunds will be applied to the credit card used for the original purchase. You should allow one to two billing cycles for the refund to appear on your statement.

Disclaimer: Manufacturer’s warranty is subject to change without prior notice.

Customer Reviews

Based on 19 reviews
95%
(18)
5%
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B
Brandon Reed
Ar 15

Great product would definitely buy again

We are glad to hear that you are pleased with the Magpul PMAG and will be happy to help you with a future purchase.

R
Ren Newman
Great mag, may need some dremeling to drop bolt on empty mag

The bolt sometimes catches on the follower but a quick filing solves that. Great mags otherwise

J
Jonathan Bennett
Good product

Nice light magazine. Well done.

Thanks for sharing your feedback! We're glad you're satisfied with your purchase.

M
Manuel Leon
10r mag

Very good

Thanks for sharing your feedback! We're glad you're satisfied with your purchase.

E
ERNIE MUNIZ
Excellent service, excellent company

I’ve bought from AT3 tactical before and every time it’s the same thing. Great products, fast shipping, always a pleasure.

Thanks for sharing your feedback! We're glad you're satisfied with your purchase. Cheers!