PMAG 40 AR/M4 GEN M3

Magpul PMAG 40 AR/M4 GEN M3

The next-generation PMAG 40 GEN M3 is a 40-round 5.56x45 NATO (.223 Remington) polymer magazine for AR15/M4-compatible firearms. In addition to expanded functionality and greater compatibility, it incorporates new material technologies and manufacturing processes for improved strength, durability, and reliability that exceed strict military performance specifications.

While the GEN M3 is optimized for Colt-specific AR15/M4 platforms, its modified internal and external geometry also allows it to be used with a range of other firearms, such as the HK® 416/MR556A1/M27 IAR, the British SA-80, the FN® SCAR~ MK 16/16S, and others.

The PMAG 40 GEN M3 features a durable stainless steel spring, a quadruple anti-tilt mechanism, and a consistently curved internal geometry for reliable feeding, as well as easy, tool-free disassembly for simple cleaning.

In addition, a redesigned bolt catch notch at the rear of the magazine provides more clearance for the bolt catch, while an over-feed stop on the magazine’s back ensures that the magazine is not inserted too far into compatible firearms. The low-profile ribs and the new, aggressive texture on the front and back ensure good control of the GEN M3 in all environments, and a dot matrix has been applied with a paint marker to the underside of the body, allowing the end user to easily mark it for identification.

The new, easy-to-disassemble flared base plate facilitates magazine extraction and handling while offering improved drop protection; however, it is slightly slimmer than before to ensure better compatibility with tight double and triple magazine pouches. An included, removable impact/dust-proof cover can be used to minimize the ingress of dirt and protect the top cartridge from potential damage during storage and transport.

Made in the USA.

To purchase high-capacity magazines, you must have a permit for the corresponding firearm.

Please send us the following two documents immediately after or before making your online purchase:
1. A copy or scan of your firearm acquisition permit, exemption permit, or proof of ownership for the corresponding firearm. Proof of ownership may include a letter from the firearms office or an excerpt from your military service record.
2. A copy or scan of an official ID (identity card or passport)

Or bring the above documents with you when picking up your order at our store.

We will keep these documents on file, so you do not need to submit them with every purchase.

Please send the documents to info@thoron.ch or to the following address:

Thoron AG
Bahnhofstrasse 25a
6422 Steinen