Also I have this striker assembly for sale: https://www.milsurps.com/showthread.php?t=57455 but may pull it and keep it. If you think it's possible to swap the Remington cocker knob, firing pin into my replacement bolt. If it's better to just look for a 1943 Remington bolt, or not to change anything, let me know. I will be shooting this gun, by the way, so want headspacing to be correct. If swapping things messes with that, I'll leave well enough alone. But if getting "more Remington" into the gun doesn't hurt shooting it, it seems better.