You Probably wouldn't need head space gauges But I've checked mine as I got them and one of them with matching #s had excessive headspace. It is just a good idea, especially if the numbers don't match. I checked headspace with bolt heads from other Mosins and it was no longer excessive. You can assume the headspace is good but I'll check mine, with or without matching numbers.
"War is an ugly thing, but not the ugliest of things. The decayed and degraded state of moral and patriotic feeling, which thinks nothing is worth war, is worse. A man who has nothing which he cares more about than his own personal safety is a miserable creature, and has no chance of being free unless he is made free and kept so by the exertions of better men than himself" John Stuart Mill
A government which robs Peter to pay Paul can always depend on the support of
Last edited by dteed4094; 09-14-2013 at 06:25 PM.