Here is a 99% or better and hardly fired Magnum Research Stainless Steel BFR ( Big Framed Revolver ) chambered in .45-70 Gov caliber. This 5 shot single action revolver has a 7.5" barrel with a clean bright bore and strong rifling. The barrel really measures 8.1" if you measure from the forcing cone to the end of the muzzle but Magnum Research measures from the muzzle to the end of the frame and calls it 7.5". The gun has great open sights with a adjustable rear and the gun is factory drilled and tapped for scope or red dot mounting. The rubber grip is awesome and feels great in the hand and looks great on the stainless metal and this soft rubber grip also helps tame felt recoil. The gun has a light and crisp trigger release and this gun is perfect for Chipmunk hunting