The KCI® 9mm 6-Round Magazine for Glock® 43 pistols is an affordable aftermarket magazine, featuring a polymer body with a hardened steel lining for lasting performance and superior durability. Numbered witness holes offer quick, visual round counts, while the body is precisely engineered to ensure a snug fit for added reliability. The strong steel wire spring and injection-molded polymer follower deliver reliable feeding performance, and the removable floor plate allows for easy disassembly when maintenance and cleaning are required. If that's not enough, this centerfire magazine is backed by a lifetime warranty, promising years of consistent service and superior quality you can truly depend on.