Description
The ProMag RUG-A3 is a 30-round detachable magazine designed for Ruger Mini-14 rifles chambered in .223 Rem / 5.56x45mm. It features a heat-treated steel body and is built with a chrome-silicon wire spring and a precision-molded polymer follower to promote reliable feeding and function. Made in the United States, this magazine serves as a spare or replacement for range and field use. The design is intended for centerfire semi-auto Mini-14 platforms where a detachable high-capacity magazine is appropriate.
Key Specifications
- The magazine capacity is 30 rounds.
- Compatible with Ruger Mini-14 rifles chambered in .223 Rem / 5.56x45mm.
- The body is constructed of heat-treated steel.
- Includes a chrome-silicon wire spring for consistent feed pressure.
- Equipped with a precision-molded polymer follower to aid reliable feeding.
- The product type is detachable magazine for centerfire rifles.
- The model fit is listed as Mini-14.
- Country of origin is US.
- The manufacturer offers a lifetime guarantee against defects in workmanship.
Designed for straightforward function and serviceability, the RUG-A3 provides a high-capacity, purpose-built option for Mini-14 owners who need a reliable spare magazine. Its simple construction and proven spring-and-follower combination make it a practical choice for repetitive range use and routine equipment rotation.






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