Alta Arms - Ace of Spades Rim-X Magazine

Ace of Spades – 15 Round Billet Magazine for Rim-X Proudly made in the USA by our family-owned business, the Ace of Spades magazine blends precision engineering with practical innovation, purpose-built for the Rim-X action. Key Features: Machined In-House in the USA Crafted by a family-owned business with a focus on quality and attention to detail. Billet Aluminum Construction Two-piece design CNC-machined from solid billet for durability and strength. Internal Bottom-Access Adjustment Easily adjustable while the magazine is inserted in your chassis or stock—no need to remove it for tuning. Precision Fit for Rim-X Action Designed specifically to provide smooth, reliable feeding in Rim-X platforms. 15 Round Capacity Ideal for training, competition, and high-round-count scenarios. Secure, Consistent Lock-Up Engineered for repeatable performance and tight tolerance stacking. Built for shooters, by shooters—and proudly made in America.