ProMag AR-15 .223 Caliber 5 Round Flush-Fit Mag-Blued Steel

The ProMag AR-15 .223 Caliber 5 Round Magazine is a 5-round magazine that fits AR-15 .223 rifles. The magazine body is constructed of heat treated steel with a black oxide finish and features an injection molded magazine follower. The magazine spring is formed from heat treated chrome silicon wire and is made in the USA.