Just an update.
Found some Federal SP 150 ammo, it has a slightly different profile, the lead tip is not as long or flat as the 180 gr. Still would not feed Found some Sierra Pro Hunter 150gr RN bullets and Varget powder, same problem. but at least my groups were good.
I am starting to think it might be a light spring is just not pushing the round up the ramp far enough after the round has moved forward a bit during recoil. Maybe, as I see nothing that is worn or can be adjusted.
I just sprayed the heck out of it with some One Shot cleaner and lube and will try once more next week ( I hate shooting at my club on weekends ).
Stay tuned .