This is a ProMag® Polymer 30-round magazine for Ruger® Mini-14 rifles in .223/5.56mm.
Made from lightweight, injection-molded polymer with chrome silicon internal springs, these enhanced ProMag magazines are designed for maximum durability, reliability, and function with Ruger Mini-14 rifles. The Ruger Mini-14 is one of America’s most iconic, affordable, and popular ranch rifles. Built around an M1 Garand-inspired action and available in a variety of configurations, the Mini-14 is a practical choice for a wide variety of shooting applications—and these ProMag magazines will keep it running reliably. Ideal for long-range trips, target practice, or self-defense, these 30-round magazines are a perfect addition to your Mini-14 arsenal.