Then I would say it will be definately repeatable. Roll your cases after you load them to make sure the bullets got seated straight. Reason I say this is everytime you setup your seater, it gets put on little different. Thats the reason most try to square thier dies up.

I have seen guys who have shot .5MOA one day and then be upset cause it shot like 1.6MOA another. Many factors play of course as you know. But one account, I took a loaded round of his and rolled it, and noticed the bullet wobble pretty bad (bullet runout). Another account, a friend shot real well, and then bad, he didn't clean out the copper out of his barrel. He used Hoppes 9 only, and basically over 40 or so rounds, gun was coppered up bad.

Sounds like your doin great.