Magpul PMAG 40 AR/M4 Gen M3 5.56 AR-15 Magazine - Black
The Magpul PMAG 40 GEN M3 is a durable, reliable 40-round polymer magazine designed for AR-15/M4 compatible weapons chambered in 5.56 NATO. Its impact and crush-resistant polymer construction is built to withstand wear and tear, ensuring its longevity. This magazine features constant curve internal geometry and an anti-tilt, self-lubricating follower, which helps with reliable feeding. It also has a long-life USGI-SPEC stainless steel spring that contributes to its durability and functionality. The magazine's rear has a redesigned bolt catch notch that provides increased bolt catch clearance, while the over-travel stop on the spine helps prevent over-insertion on compatible weapons.
The Magpul PMAG 40 GEN M3 is designed to be slim for better compatibility with tight magazine pouches. It also has low profile ribs, aggressively textured front and rear surfaces for positive control, and a paint pen dot matrix on the magazine's bottom panel for easy marking. In addition, this magazine comes with a flared floorplate and a pop-off impact/dust cover.
- 40 Round AR-15 magazine
- Impact and crush resistant polymer construction
- Anti-tilt, self-lubricating follower
- Aggressive front and rear texture
- Flared floorplate
- Constant curve internal geometry
California Prop 65 warning
WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to www.P65Warnings.ca.gov.
Ratings & Reviews
A coupler and 80 rounds of perfection
40 round magpul
by Don G. Weathersbee
As always excellent, fast service
by Jacob Carlson
At first this mag didn't work but after some tweaking I was able to get it and I couldn't be happier. Great shipping as well.
Awesome, typically great magpul quality. Fairly priced, fast shipping as always. Just wish I could have picked up more than 1 :)
40 rnd mags
Cant go wrong with the brand and always fast and accurate when ordering from P.A.
MAGPUL PMAG 40rd
by George Mundo
Easy going in and easy coming out. light and durable. Great.
by Christopher George
Excellent magazine. Using to increase capacity of a 458 SOCOM rifle.
MAGPUL PMAG 40rd NON-Window GEN M3 - Black
Great Product and great service. Fast shipping.
MAGPUL PMAG 40rd NON-Window GEN M3
by Edmund Roth
Great product, great price (On Sale) and great service.
pmag 40 round
Haven't had a chance to use it but it seems like the same quality that magpul is known for.