I purchased a PROOF carbon and ordered the wrong contour. Oh well, my loss is someone else’s gain! .264 caliber 1:8 twist It has a finished length of 22”. The Sendero contour at 22” is .943” at the muzzle. Box opened for inspection and photographing. Has all original contents. Shipped TYD $700 Lower 48 only PayPal FF or Postal Money Order only.