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Steyr LP1 trigger problem

Posted: Sun Sep 14, 2008 4:16 pm
by slavochk
We have a "new" Steyr LP1 in the club, and the trigger kick forward when the sear is released. (at least on of previous owners played with the sear's don't-touch screw)

Is anyone familiar with this problem?

Thanks,
Gilad

Posted: Sun Sep 14, 2008 4:46 pm
by LukeP
Turn anticlockwise a bit sear engagement screw (1/8 of turn anticlockwise can be good). Make us knowing if it goes right.

Posted: Mon Sep 15, 2008 2:52 am
by slavochk
Thanks Luke, but I've already tried it.
It takes more than 2(!) turns from sear point to eliminate the trigger kick, and obviously it's not the solution.

Posted: Mon Sep 15, 2008 4:49 am
by j-team
LukeP is on the right track

Too much or too little sear will cause problems.

Posted: Mon Sep 15, 2008 4:17 pm
by slavochk
I found out that the hammer spring is broken, i.e. there are 2 springs in a row.

It seem like a different issue, but can it also be the reason for the trigger kick?

Thanks,
Gilad

Posted: Wed Sep 17, 2008 1:27 am
by scerir
Set the trigger at (circa) 350 gr. / 150 gr. That forward 'kick' is due to a poor sear engagement. Increase it *slightly* (few degrees).