Hi,
The principle of the press button, wich is normally only known from wheellocks of the 1550's in the Graz armory, is to tighten the pressure on the sear when the wheel is spanned. The actual sear spring was often too weak for a safe contact between the sear rest and the full strength of the wheel spring. With the button pressed and in activated position, the trigger had to be pulled with significantly higher force.
Best,
Michael
Last edited by Matchlock; 29th December 2011 at 11:01 PM.
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