This is a 10-PACK of the Surefeed E2 Aluminum 30-round magazine for AR-15 Rifles in .223 Remington / 5.56mm.

Featuring lightweight aluminum construction with a Black PTFE or Mil-Spec Grey finish, this AR-15 magazine will withstand the toughest of conditions. All components are american made.

The Surefeed E2 offers added features including textured side panels for added grip and new low friction lips to improve alignment and ease loading process.