That is what I did with the two I sent to Pac-Nor. Three dummys for each rifle seated to .010 short of mag constraints.
Perhaps in this application make it .030 shy of mag lehgth? I can't imagine I'll ever shoot anything heavier than 140's in it. I have been using AB's and BT's for years in the 260 and 264. But I think I will pick up some 140 Berger VLD for throating purposes. That should make it good to go with what ever I decide to feed it.
8 inch twist?
