Quote:
Originally posted by The Reaper
Headspace is constant with the barrel changes. No need to re- headspace, but as I understand it, the timing may be off.
It is an FN development, who two years ago, also affforded me the opportunity to fire an M-2 variant they had souped up to 1200 rpm.
That may be what drove the QC barrel invention.
TR
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Thanks for the info TR.....1200rpm? Yes I think that would drive the need for the QC barrel!
