The Magpul PMAG 10 LR/SR GEN M3 is a compact, durable magazine for AR-10/LR/SR rifles chambered in .308 Win or 7.62 NATO. Designed for hunters, competition shooters, and states with magazine capacity limits, this 10-round PMAG combines Magpul’s legendary polymer construction with flawless feeding in a smaller, lightweight package.


Constructed from impact- and crush-resistant polymer, the LR/SR 10-round mag features a low-friction, anti-tilt follower and stainless-steel spring to ensure reliable function every round. Its compact design makes it easier to handle in prone positions, store, or carry in the field.


Key Features:


10-round capacity (.308 Win / 7.62 NATO)


Fits AR-10, SR-25, M110, and similar LR/SR platforms


Durable GEN M3 polymer construction


Anti-tilt, low-friction follower for reliable feeding


Stainless-steel spring resists corrosion


Lightweight, compact design for easy handling and storage


⚠️ Note: Not compatible with AR-10B rifles or other non-standard .308 platforms.