Green mountain 40/ 65 half round 1-16t. Threaded for 1885 Winchester large shank . 30" long. Bore is .399, diameter is 1.114 across flats .940 at round muzzle. 
Drilled and tapped for scope 7.2, blued but it has been bouncing around the shop so it getting marked up. Brite shiny bore, I was told its a very low shot count new barrel.  Has dove tail for front sight, forearm lug and spring lug.
$325 + shipping.  Paypal FF, check or money.   Thank you