Rock Island Armory 1911 9mm Luger 17-Round Blued Steel Magazine

The Rock Island Armory 1911 9mm Magazine is a factory replacement magazine designed for 9mm Luger 1911-pattern pistols from Rock Island Armory. Built to feed reliably in the company's Tac Ultra FS, A2, and Para Ordnance P18 9mm platforms, this magazine delivers a 17-round capacity for high-capacity 1911-pattern use.

The body is formed from steel with a blued finish to match the factory treatment used on Rock Island Armory 1911 slides and frames. The all-steel construction delivers the strength and consistent feed geometry required for use as a primary range magazine, a duty spare, or a backup unit.

As a direct factory replacement, this 17-round magazine drops into Rock Island Armory 1911-platform pistols without modification, making it a reliable spare or replacement for worn factory units.