ProMag Standard 27rd 6.8mm Rem SPC Fits AR-15/M16 Blued Steel COLA27

A 27-rd Magazine for �AR15-M16 �rifles chambered in 6.8mm Remington SPC. Magazine body constructed of heat treated steel with a black oxide finish for durability and harsh use in the field. A Chrome-silicon wire spring and precision molded polymer follower ensure reliable feeding and function. Made in the U.S.A.