Product Details
The PMAG 40 AR/M4 GEN M3 gives you 10 extra rounds more than the standard 30 without adding bulk or compromising performance. Built with the same crush-resistant polymer, constant-curve geometry, and anti-tilt follower as the rest of the GEN M3 family, the PMAG 40 delivers dependable feeding and rugged durability in any environment. When capacity matters and reliability can’t be questioned, the PMAG 40 delivers. Made in the USA. NSN: MAG233-BLK 1005-01-591-8124 Features 40-round capacity to minimize additional reloads Constant-curve internal geometry and self-lubricating anti-tilt follower provide smooth, consistent feeding Next-generation polymer body resists crushing, impacts, and harsh field abuse Reinforced feed lips and over-insertion stop ensure dependable function across M4, M16, AR15, HK® 416/MR556, M27 IAR, and other platforms Aggressive texturing for positive handling, paint-pen panels for quick ID, and removable floorplate for easy cleaning RELIABLE, DURABLE CONSTRUCTION Next-generation impact and crush resistant polymer construction Long-life stainless steel spring Ribbed gripping surface and new aggressive front and rear texture for positive magazine handling Modified dimensions allow for wider compatibility with non Colt-spec platforms ADVANCED FEATURES THAT INCREASE RELIABILITY Constant-curve internal geometry for smooth feeding Anti-tilt, self-lubricating follower for increased reliability Over-travel insertion stop on the spine Ribbed gripping surface and new aggressive front and rear texture for positive magazine handling DOT MATRIX FOR EASY ID Paint pen dot matrix panels on the bottom of the body for easy identification EASY TO MAINTAIN Flared floorplate aids magazine handling and disassembly, yet is slim enough for use with many double and triple pouches
Technical Specifications
| Caliber |
5.56x45mm / .223 Remington |
| Platform |
AR15, M4, M16, SA-80 |
| Capacity |
40 rds |
| Weight |
6.6 oz. |
| Length, max |
9.7 in. |
| Compatibility |
Wide compatibility with most 'STANAG 4179' platforms such as the AR15, M4, M16, SCAR MK16/16S, HK416, MR556, M27 IAR, IWI Tavor, and others |
Additional Resources
How to use the Magpul Dot Matrix
Compliance Notices
