This is the Daniel Defense 32 round 5.56x45 magazine for the AR-15, M4 and M-16.
Accepts 32 rounds of 5.56x45mm .223 and .300 BLK ammunition in the same size as a 30 round magazine from other manufacturers.
STANAG compatible for common AR types and has an excellent reputation for reliabilty as you would expect from Daniel Defense.
- 32-round capacity in a 30 round size
 - Lightweight carbon-fiber-reinforced polymer construction
 - Enhanced surface grip texture for improved grip in all weathers without snagging
 - Improved feed lip geometry for optimal feeding
 - Impact absorbing baseplate with loop as standard
 - Hi-vis yellow enhanced anti-tilt follower
 - Easy to strip and clean