ProMag 10 Round .223 Rem/5.56 AR-15 Flush Fit Magazine, Blue - COL22

This magazine will fit a Colt AR-15 firearm and can hold up to 10rds of 223 Remington ammo.ProMag magazines are designed utilizing traditional stamping and welding of heat-treated high carbon steel. Every ProMag magazine is backed by a lifetime guarantee against manufacturer's defects.Features:Magazine body constructed of heat treated carbon steel with a black oxide finishInjection molded magazine followerMagazine spring formed from heat treated chrome silicone wireMade in USA