In stock
Magpul PMAG 30 Rnd Magazine MCT M3 5.56x45 - MAG557-MCT
In stock

Magpul PMAG 30 Rnd Magazine MCT M3 5.56x45 - MAG557-MCT

SKU 516445803
Brand Magpul
Model Number MAG557-MCT
UPC 840815117162
Customers must read Compliance Information before purchasing.
This product is fulfilled by a PSA Partner and shipping times may vary.

Product Details


  • Model:  PMAG 30 Gen M3
  • Caliber:  5.56x45 NATO/.223 Remington
  • Compatibility:  AR15/M4 compatible weapons
  • Material:  Impact & crush resistant polymer construction
  • Finish:  Medium Coyote Tan


The next-generation PMAG 30 GEN M3 30-round 5.56x45 NATO (.223 Remington) polymer magazine for AR15/M4 compatible weapons features 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.


• 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 transit


Q & A

Retail Stock


All NFA Rules Apply.
These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.
California 10+ Round Magazine Buyers: PSA values your freedom and constitutional rights above all else. However, PSA will not accept new orders nor will ship any order until the Ninth Circuit Federal Court of Appeals mandate becomes finalized. Once this mandate is finalized, we will start accepting new orders and ship 10+ round magazines to California Customers.