I bought a 10 FP 308 back in 2006, have not shot it much (1000 rnds) as the feeding is not that great, failure to pick up round and failure to eject spent cartridges, trying to fix the issues with new ejector ball bearing and spring as well as a new blade and box spring and follower. I installed all that and went to remount the action to the Choate Ultimate sniper, using the proper tq of 55 INCH pounds, longer bolt in the rear, the problem is that the bolt in the rear is coming through the action and binding into the bolt, locking it into place, what the hell am I doing wrong. Thanks in advance for any help gents.

PS this rifle shoots 1/2 MOA at 100, one of the best shooters I ever shot out of the box in my life, only out done by another 223 10 FP I bought at the same time which is what I use a lot.