Considering purchasing DW revolver in 445, but unsure of which barrel length to order[ 6 or 8 inch]. I have read all the many opinions on difference in velocity, accuracy, sighting, etc in relationship to length of barrel. I think I would prefer the 6 inch for easier handling but don't want to give up accuracy or much velocity. Could you give me the scoop on barrel length in regards to the above criteria. I would be using this gun for deer hunting and target mainly up to 100 yards, maybe 150 yards on rare occasions. I probably will mount some sort of sight[scope] . Thank you!