Get the tube, like toothpaste not the liquid. A little gooooos a long way, I got mine at Midway. Call some hardware stores also, some carry it. SemiChrome is similar if you can get that.
Mothers Brand Mag Wheel Polish is great stuff also, Really shines up stainless guns.
http://www.midwayusa.com/product/578206/flitz-paste-metal-polish-176-oz-tube
Mothers Brand Mag Wheel Polish is great stuff also, Really shines up stainless guns.
http://www.midwayusa.com/product/578206/flitz-paste-metal-polish-176-oz-tube