I just opened up my new Weatherby Vanguard 556. I havv one in 308 I got in 1988 and LOVE it. I also have a Mark V Fibermark in 270 WTHBY. Great shooter. The bolt WILL NOT close on this new 556. Looks like they did not finish milling the rails. Gets very narrow near the throat and "the bolt stops here". Frustrating. Just glad I don't have a hunt lined up soon.