mjackson
Member
I am thinking of converting a .32 Long revolver to .327 Federal or even .32 H&R magnum in order to gain more performance from the same revolver. I have read many times about shooting smaller cartridges in cylinders with longer throats and how that might cause an extraction problem because of carbon build up. I want to be able to shoot .32 Long, .32 HR and .327 from the same revolver with no extraction problems, so my question is: How can I determine what is considered a tight chamber in .32?