ProMag Glock 30 Handgun Magazine .45 ACP 10/rd

Features:10-round magazineFits Glock Model 30 .45 ACPMagazine body constructed of a proprietary DuPont Zytel based polymerMagazine body has full length steel internal insert stamped and welded like the factory magazineInjection molded magazine followerSpring is made from heat treated chrome silicon wireMade in USA