I have a Krieger 6.5mm blank barrel I'm wanting to sell as my plans are changing on the next build. It has a 1-8" twist and measures at 29" inches right now which would probably finish at 27" or 28". I don't know of the exact name of the contour but it measures 1.200" at the breech and .750 at the muzzle. Payed $350 for it. Would like to get $325 or best offer. Will entertain trades also