RE: .45 vs .50?
I agree with lonewolf, I shoot the PR Qt .40 235 grain out of my Knight .50 w/ 100 grains 777 3F. I zero it for 100 yards and it's about -3 to 4" at 150. I don't have a chrony, but from the trajectory I'd guess the muzzle velocity at 1850-2000fps.
Mike
Gun control means putting the second bullet through the same hole as the first- Ted Nugent
NRA Member
"They that can give up essential liberty to obtain a little temporary safety deserve neither liberty nor safety." -Ben Franklin