If I drop a new BCG with bolt into my rifle, will it keep the same accuracy that it has been getting? I know Paulo once posted that if you want true accuracy, you will get a bolt headspaced to a new barrel and have both replaced at the same time, but if I am using the same barrel, and the replacement BCG is top-notch like an LMT (which bolt should be made to exact specs), should I expect the same results as the original bolt / old barrel?
Also, does the chamber matter in this context? Meaning are there any adjustments to be made if I have an SPCII versus a SAAMI?
Also, does the chamber matter in this context? Meaning are there any adjustments to be made if I have an SPCII versus a SAAMI?
