Yesterday I bought a 445Titanium,18oz, 2" bbl. Its got porting holes on both sides of the front sight. And I noticed escaping gasses have burned one side of the sight. Is there anything that works well cleaning Titanium? I've never had a Titanium handgun before and wondered if there is anything I should watch out for. That aside its light as a feather, not really compact but still pocketsize. I guess I'll start reloading as .44 sp. is hard to come by. I'll post a range report later this week , I'm dying to get to the range with it.