Originally Posted by acloco
Maybe not the place to ask, but how are you finding zero in a 3 jaw?
I still use a 4 jaw and dial zero off of the bore....then thread tenion or muzzle for brake.
I'm just screwing around getting the tooling dialed in so I just have a sawed of chunk of barrel in the three jaw, on barrels I have a 4 jaw or as soon as I can a true bore alignment system form Straight Shot Gunsmithing. There are quite a few guys who use a adjust true 3 jaw chuck so it can be done in a three jaw.
Mike, it's around $7200 list the way it sits I think. There is a couple grand worth of tooling and stuff that you don't see and I'm just getting started really.