PMAG® 30 AR/M4 GEN M3 Window (All Colors) 5.56X45MM NATO Black, MCT
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PRODUCT DETAILS
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® SCAR™ MK 16/16S, and others.Similar to the MOE PMAG, the GEN M3 Window 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. 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 U.S.A.
SPECS
Features
Next-generation impact and crush resistant polymer construction
Modified dimensions allow for wider compatibility with non Colt-spec ‘STANAG 4179’ platforms
Constant-curve internal geometry for smooth feeding
Anti-tilt, self-lubricating follower for increased reliability
Long life USGI-spec stainless steel spring, black-oxide coated (MIL-DTL-13924D)
Anti-glare translucent MagLevel windows on both sides of the body along with a painted indicator on the spring allows for easy determination of rounds remaining from 1 to 30
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









azkasper1218 (verified owner) –
Big Tex Ordnance, fast shipping and great price…
alpharomeo3 (verified owner) –
The gen 3 window MCT two mags I just got completed my 8 mag set for one of my AR carbine. PMAG have the best strength and durability and this latest gen 3 is their best quality and strength so far. I had all PMAG gen 1, 2 & 3 since around 2010 they all performed well, I accidentally drop some on my concrete garage floor and no damage at all. I would highly recommend the current gen PMAGs. Big Tex is a great supplier, fast service and with nice freebies.
thegunguy4118 (verified owner) –
Great mags
Travis Fite (verified owner) –
Great price for the gold standard AR mag.
trevs99teg (verified owner) –
Never had an issue with the windowed pmags and just ordered my 3rd one from big tex and will order more later on