Made from the finest materials for strength and durability. High carbon, steel bodies; chrome silicon music wire springs take a "set" and then resist gradual weaking over time. Followers and mag pads are injection molded from unbreakable polymer to stand up to rough treatment without cracking. Mfg: Pro Mag SPECS: Body - Steel, blued. Spring - Chrome silicon. Follower - Nylon polymer.
Determined at checkout.