Thompson Center Encore Barrel45-70 Government, 24" Factory Contour Blue - Original blue 24" sporter length and weight barrel for TC Encore as well as Pro Hunter... Fits both frames. Tapers to .750'' diameter at the muzzle. Comes with fully adjustable open sights. Drilled and tapped for the standard 4-hole TC scope mount pattern. Fits 24" rifle barrel forends.