Colt M4 .22LR 30-Round Polymer Magazine

Featuring lightweight, impact- and corrosion-resistant polymer construction, the Colt® M4 .22 LR 30-Round Polymer Magazine is a genuine Colt rimfire M4 rifle magazine, compatible with all Colt-style, rimfire AR-15 rifles and carbines. This factory magazine comes equipped with a durable, heat-treated steel wire spring for jam-free operation and enhanced feeding performance with the injection-molded polymer follower for consistent field performance at an affordable price. A side loading button serves as a built-in speed loader for quick, effortless reloading in fast-action environments, while the loading channel allows for quick, visual round counts while on the move. To top it off, this rimfire rifle magazine is 100% American-made, using quality parts and components for lasting field service and superior reliability in virtually any environment. Made in USA.

Note: NOT compatible with Ciener and G.I style .22 conversion rifles.