I do plan to slug my S&W 686 once I get it, but know it will be difficult to get a accurate reading of the barrel because of the odd number of rifling.
I was curious about what other 586/686 owners have found their barrel diameter to be. Perhaps I'll be lucky and be able to use the .358 Lee sizing die that I already have.
By the way, I've heard good things about Hi-Tec so ordered some yesterday, and picked up a convection oven today.
Randy