The gun shop I frequent has a now discontinued Taurus Tracker in total titanium with fixed sights and a 4 inch barrel. 5 shots. I can't remember but it weighs around 21-23 oz, I believe. I am continually tempted by it and then wonder why they discontinued them. Still...I am a fan of fixed sight revolvers...Honestly, I'd be more tempted if it were all stainless steel, not being entirely sold on titanium revolvers.