Magpul PMAG 20 LR/SR GEN M3 7.62 NATO ODG - AR-10 Magazine

A compact 20-round 7.62 NATO profile with the proven GEN M3 feeding geometry — in Olive Drab Green. The Magpul PMAG 20 LR/SR GEN M3 in ODG gives SR25 and M110-pattern rifles a lighter, more manageable magazine option with the same reliability that makes the PMAG the standard for AR-pattern magazines worldwide.

The Magpul PMAG 20 LR/SR GEN M3 ODG is a 20-round 7.62x51 NATO polymer magazine designed for SR25/M110-pattern rifles, featuring the proven GEN M3 constant-curve geometry, anti-tilt self-lubricating follower, and crush-resistant polymer body in Olive Drab Green.

Three features define the PMAG 20's value for precision and general-purpose 7.62 NATO builds. The constant-curve internal geometry and anti-tilt self-lubricating follower maintain consistent round presentation from full to empty, delivering the reliable feeding that a precision or designated marksman platform requires across a wide range of 7.62 NATO ammunition types. At roughly half the weight of comparable steel magazines, the GEN M3 polymer body reduces fatigue during extended carry and improves comfort during prone shooting — a meaningful advantage for a shooter running multiple magazines in the field. The flared, easy-grip floorplate aids both magazine extraction from double pouches and field disassembly for cleaning without requiring tools.

Compatible with SR25/M110-pattern rifles chambered in 7.62x51 NATO (.308 Winchester). Designed for SAAMI-spec ammunition.

Impact- and crush-resistant GEN M3 polymer. Long-life stainless steel spring. Paint-pen dot matrix on bottom panel. ODG color. Made in the USA.

Built for SR25/M110 precision rifles, DMR configurations, hunting builds, and any 7.62 NATO AR-10 platform where a compact, lightweight 20-round magazine in a field-appropriate color is preferred.

By Magpul. Made in the USA. Standard Magpul warranty applies.