Okay Surefeed AR-15 .223 Rem/5.56 10-Round Magazine

This is an American made Aluminum 10-round magazine for AR-15 Rifles in .223 Remington / 5.56mm.

Featuring lightweight aluminum construction with a Black PTFE finish, four-way anti-tilt follower, and Mil-spec stainless steel follower spring, this AR-15 magazine will withstand the toughest of conditions.