This is the KCI AR-15 .223/5.56 21-round magazine.
You’ll never have to guess how many rounds you have left thanks to the translucent design of this 21-round magazine from KCI!
Constructed from impact-resistant polycarbonate and featuring an anti-tilt polymer follower, durability and reliability will never be a concern. You’ll also find aggressive texturing for maximum control, along with a removable base plate for easy maintenance.
