PRO MAG GLOCK 43X/48 9MM 20-RD MAGAZINE

Construction: Steel Series: G43X, G48 UPC: 708279016387 20-round magazine   Fits Fits Glock® 48 / 43X 9mm   Magazine body constructed of heat treated steel with black oxide finish   Steel magazine body with polymer catch insert, allows use of factory Glock® mag catch with no modifications needed   Injection molded magazine follower   Spring is made from heat treated chrome silicon wire   Made in USA