Magpul Windowed PMAG 30 AR/M4 GEN M3
Our windowed flagship GEN M3
The next-generation PMAG 30 GEN M3 Window is a 30-round 5.56×45 NATO (.223 Remington) polymer magazine for AR15/M4 compatible weapons that features transparent windows to allow rapid visual identification of approximate number of rounds remaining. Along with expanded feature set and compatibility, the GEN M3 Window incorporates 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® SCARN MK 16/16S, and others.
Similar to the MOE® PMAG, the GEN M3 Window features a long-life USGl-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 ntrusion and protect against potential damage to the top cartridge during storage and transit.
Durable dual-side transparent windows allow for quick determination of approximate number of rounds remaining in the magazine. Utilizing a high visibility indicator coil on the spring and numerical markers on the magazine body, the MagLevel® system provides positive verification without affecting the durability or reliability of the magazine.
Made in the USA.
Specifications
Capacity: 30 Rounds
Caliber: 5.56 NATO / .223 Remington
Material: Polymer
Finish: Black or Medium Coyote Tan
Mike –
Love these mags and love doing business with rooftop as usual perfect condition!!
Ethan McNeal (verified owner) –
Good ole gold standard for AR mags. Only thing that set these apart from the rest was the excellent shipping, customer support, and a pocket constitution. Rooftop defence is the best!
Ethan McNeal (verified owner) –
Good ole gold standard for AR mags. Only thing that set these apart from the rest was the excellent shipping, customer support, and a pocket constitution. Rooftop defence is the best!
rianaro88 (verified owner) –
It’s a pmag that’s supplied from an amazing company know as rooftop defense. You can’t go wrong here. I’ve got 2 other window pmags and 3 normal 30 round pmags and they’ve seen thousands of rounds and work just the same as brand new. What’s great about rooftop though is that they’ll actually take the time to disassemble your magazines for you for compliance states like Maryland / Massachusetts / Chicago / etc. Not only that but they send a free, complimentary lunch/dinner with every order as well as a wonderful pamphlet of our constitution! I’ve purchased from MANY other retailers online before finding rooftop defense and honestly not one of them came close to the wonderful care and support that rooftop supplies. They’ve even taken the time to write me a cute little handwritten message with each of my orders. This care and support is extremely rare these days amongst the entire consumer market really….. All gushing aside, you can’t go wrong here… Just get it already!
Brinson (verified owner) –
This is the mag you want for your AR platform . The only one currently authorized by the USMC for deployment. That should tell you all you need to know. Thanks!