shaune509
03-20-2012, 10:04 PM
How critical is the head dia when chambering?
Head space @.043 rim but can the head relief OD be say up to .312?
Some relieved barrels seem close fit to rim, but relieved bolt heads seem to be larger, does it really matter? The extractor seems more inportant fit for proper function.
Shaune509
Head space @.043 rim but can the head relief OD be say up to .312?
Some relieved barrels seem close fit to rim, but relieved bolt heads seem to be larger, does it really matter? The extractor seems more inportant fit for proper function.
Shaune509