Experience military-grade performance with the Magpul Industries GEN M3 MAG560-ODG Magazine, designed for unmatched reliability and functionality. With a 20 round capacity and advanced features, the GEN M3 meets rigorous specifications while ensuring durability through innovative materials and manufacturing processes. 20 round reliability with no stoppages Anti-tilt, Self-lubricating Follower Stainless-steel Spring for Longevity and Durability Paint Pen Dot Matrix Panel on the Bottom to Allow for Identification Elevate your tactical capabilities with this high-performance magazine.