Mag Rock Island 22tcm/9mm 17rd

The Rock Island Armory Mag Rock Island 22TCM/9mm 17-round magazine is a factory-specification replacement magazine engineered for Armscor's full-size and mid-size A-2 platform firearms chambered in 22 TCM. Built to the same exacting tolerances as original equipment magazines, this 17-round capacity magazine delivers the reliability operators expect from OEM-sourced ammunition storage designed specifically for dual-caliber 22TCM/9mm platforms.

Constructed from steel and manufactured to Armscor/Rock Island Armory specifications, this magazine ensures perfect fit and reliable feeding in A-2 models without modification or fitting. The 17-round capacity maximizes loadout per magazine while maintaining compatibility with standard A-2 platform magazines wells. Steel construction provides durability through repeated loading cycles and field use, resisting deformation under normal tactical or sport shooting conditions. The magazine's compact 5 x 2-inch footprint and 8.25-inch overall length support comfortable handling and holster integration across typical A-2 duty platforms.

This magazine serves operators, law enforcement officers, and precision sport shooters running A-2 platforms in 22 TCM or 9mm. The 17-round capacity addresses training drills, defensive scenarios, and competition stages where magazine economy and reload frequency matter. Whether for duty rotation, range training, or field qualification, standardized factory magazines eliminate compatibility variables and simplify supply chain management across duty weapons.

Rock Island Armory's 22 TCM platform has established a following among operators seeking 9mm ballistics in a compact, high-capacity A-2 frame. Factory magazines ensure proper feeding and eliminate the reliability concerns that sometimes accompany aftermarket magazine sourcing. Replacing worn or damaged magazines with identical OEM parts keeps training and duty weapons running at specification.