Quote:
-1 on the receiver and +1 on the barrel, these marks mean that the last female thread of the receiver is reduced by 1/10 millimeter in diameter while the last male thread of the barrel is increased by 1/10 millimeter in diameter, resulting in a very close fitting at each end after full rotation.
DORLEAC www.dorleac-dorleac.com
Merci. Very interesting. This is a beautiful rifle: http://www.dorleac-dorleac.com/projet/bergwald-stuzen-65x57/
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