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Old 02-11-2020, 05:56 PM   #46
popgun pete
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Re: Rob Allen Tests Stainless Trigger Mechs

Quote:
Originally Posted by Behslayer View Post
Hi Rob,

If you are correct, then every Stainless mech out there with more than one band on it would have the same issue and the trigger pull would increase quickly until the trigger was impossible to pull like it did in your test. Which is not the case.
I am pretty sure that it is their long sear lever tails, double the length of the tail and you halve the pressure at the contact with the trigger retention step. That in turn requires a long or deep trigger mechanism cassette or sear box to provide the pivot pin locations at a wider spacing. Note that in the case of a multi-lever trigger mechanism the very high contact pressure at the sear lever tooth holding onto the shaft tail is progressively reduced at the actual trigger, but there is a lot of load on the pivot pins trying to push the cassette walls apart longitudinally.
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Last edited by popgun pete; 02-11-2020 at 06:09 PM.
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