My Hart 1:9twist 20 Vartarg shoots VERY well. I'd not hesitate to get another Hart.This is a Bugholes barrel as well. It's the second one I've done in .22-250. They do shoot. Thinking on a .204 next, but Brux is out of the equation on .20 cal barrels. So, looking hard at Krieger I guess. I think I mentioned "rabbit hole" somewhere in these forums.