Promag M-1 30 Carbine 30rd Bl

The ProMag M-1 30 Carbine 30-round magazine is a USA-manufactured aftermarket magazine designed for .30 Carbine rifle platforms. Built with precision-wound, heat-treated chrome silicon wire springs and assembled under rigorous quality control standards, this magazine delivers reliable feeding and consistent performance in both training and field applications. ProMag backs every unit with a lifetime warranty against manufacturer defects.

The 30-round capacity maximizes mission-relevant firepower per magazine change, reducing downtime during extended range sessions or tactical training exercises. Heat-treated chrome silicon wire—a standard in quality spring manufacturing—resists fatigue and maintains consistent spring tension through thousands of load cycles. The magazine's straightforward design prioritizes easy loading and rapid magazine changes, critical factors for operators and shooters who depend on fast, repeatable reloads. At 3.4 inches wide and 11.6 inches in length, the magazine fits standard .30 Carbine feed ports without modification.

This magazine is ideal for .30 Carbine rifle owners—including those running M1 Carbine variants, Vietnam-era military issued rifles, or modern civilian reproductions—who prioritize domestic manufacturing and long-term reliability. Competitive shooters, militia trainers, and collectors of military-pattern rifles find the combination of 30-round capacity, spring durability, and USA manufacture attractive for frequent-use applications. Whether for patrol-ready setups, range training, or historical rifle platforms, the ProMag M-1 addresses the need for high-capacity, dependable feeding without imported alternatives.