The all new DD Magazine houses 32, 5.56mm and 300 Blackout rounds while maintaining the industry-standard size of a 30-round magazine. With the Daniel Defense name you can expect reliability, durability, ease of maintenance and unmatched quality. Features: Surface grip feature for performance-driven control in all situations Improved feed lip design for optimized feeding and reliability Impact absorbing baseplate design for long-lasting durability Enhanced anti-tilt follower for reliable feeding Easy to disassemble for cleaning Snag-free design