I can help you with the description on the Mountain Lite, I have one and it is my every day carry revolver. Mine is a scandium frame, 2 piece barrel, titanium 7 shot cylinder, .357 Mag with a grey clearcoat finish. Here is a picture. Modifications include, charge hole chamfering, full action job, delocked, bobbed hammer, C&S extreme duty rear sight, XS standard dot front sight and not pictured are the hideout smooth grips from Brownells, which are fantastic.