IWI Masada Slim 9mm 17rd Magazine

Seventeen rounds of 9mm in a magazine cut for the IWI Masada Slim. Seventeen in a slim body is the point of that pistol, and the magazine is the part that makes the number work.

Nothing complicated here - it is the Masada Slim magazine at its rated count. Keeping a couple of spares means a range session runs on the clock instead of on the loading bench, and a carry gun has a reload behind it.