Rock Island 55089 1911 XT22 10rd 22 LR Blued Polymer
http://www.tandktactical.com/shop/4806015550891-rock-island-55089-1911-xt22-10rd-22-lr-blued-polymer-5149
http://www.tandktactical.com/web/image/product.template/5149/image_1920?unique=f747827
This replacement or spare magazine is compatible with your Rock Island 1911 XT22.
