The rifle has a 28 inch barrel hand made by Dennis Quackenbush. It differs from the standard outlaw in that it's hammer tube and hammer have been each lengthened by an inch. The valve modifications are where the power is changed. In stock form, it was producing 300 fpe with a 410 grn bullet. Bob Dean (Big Bore Bob) went to work on the internals, tweaking and fine tuning. So far it produces 462 fpe with a 412 grn bullet at 711 fps. This is off of 3500 psi.