Magpul PMAG 40 GEN M3 Magazine

Item No. 87375000969
21.99 $21.99
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Product Details

Magpul PMAG 40 GEN M3 Magazine


The Magpul PMAG 40 GEN M3 Magazine is an AR15/M4 5.56x45 magazine with a 40-round capacity. The PMAG 40 is constructed with durable polymer and constant curve geometry, offering a long lifetime of reliable feeding. An over-travel insert stop on this 40-round PMAG ensures the magazine is seated properly. A flared floorplate allows easy disassembly, while a paint-pen dot matrix provides an easy way to mark the magazine for quick identification. Made in the USA, the Magpul PMAG 40 GEN M3 Magazine is built to exceed military performance specs for enhanced durability and reliability.


  • Constant curve geometry and anti-tilt follower for smooth feeding
  • Over-travel stop on spine ensures proper magazine seating
  • Flared floorplate offers easier handling and disassembly
  • Paint-pen dot matrix for easy markup and identification
  • Crush-resistant polymer construction
  • Modified dimensions compatible with both Colt-spec and non-Colt-spec firearms


  • Capacity: 40 rounds
  • Model #: MAG233
  • Caliber: 5.56x45 NATO/.223 Rem
  • Platform: AR15, M4, M16

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