ProMag 20 Round .223 Rem/5.56 Ruger Mini-14 Magazine, Blue - RUGA1

This magazine is for Ruger Mini-14 rifles chambered in .223cal/5.56x45mm. The magazine body constructed for durability and harsh use in the field. A Chrome-silicon wire spring and precision molded polymer follower ensure reliable feeding and function.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 black oxide finishInjection molded magazine followerMagazine spring formed from heat treated chrome silicone wireMade in USA