Mainly costs in buying a barrel and gunsmithing. $275 for a rebore and a cut and crown and no other gunsmith fees and what not (since I have serious doubts in my ability to get the head spacing correct) let alone have anything other than a Rigid pipe wrench to take it on and off.
Figure if it sucked I will order a Kimber Montana contoured one from Lilja or something. Granted acceptable accuracy for me is likely not as stringent as most as I will hunt all season with a rifle that shoots 1.5" groups.
