GOB Blackhawk Project Item 1!
 

1. Open the Cylinder mouths up to .4525 using a brownells reamer.

Thanks much to Slim-Zippy for all the help. We opened those bad boys up right there at the range (Note for those at home buy LOTS of cutting or 3 in 1 oil!)

Results?

Alot less lead (In fact it didn't lead at all until I got into shooting the winchester cowboy loads then it left a little lead in the throat that came out easy as pie with hoppes #9)

Accuracy was an incredible difference. The gun will actually shoot a real nice group now (Even if I can't :p )

GoodOlBoy