MAGPUL PMAG M3 WINDOW 7.62 20RD MCT

Magpul Industries Magazine, PMAG 20 LR/SR GEN M3 with Window, 308 Winchester/762NATO, 20 Rounds, Fits DPMS/SR25/LaRue OBR, Coyote Tan MAG1429-MCT The PMAG 20 LR/SR GEN M3 Window is a lightweight, cost effective, highly reliable 20-round magazine for SR25/M110 pattern rifles chambered in 7.62x51 NATO (.308 Winchester). Constructed from next-generation impact and crush-resistant polymer, the new magazine features durable, dual-side transparent windows which allow for a quick count of the approximate number of rounds remaining in the magazine via a high visibility indicator coil on the spring and numerical markers on the magazine body. This proprietary capability, known as the MagLevel system, provides a fast round-count estimation without affecting the durability or reliability of the magazine. Like their other PMAGs, the 20 LR/SR GEN M3 Window magazine features a stainless-steel, corrosion-resistant spring and an anti-tilt, self-lubricating follower. The magazine's lines follow a consta