Shilen trigger's not supposed to do that, just the old Walker trigger.

That is weird, for sure. How light was it set?

I'd call Shilen if it was mine, see what they say. The safety is supposed to take the slack off the sear, block the trigger. If the sear was somehow not set to catch the striker properly, I can see how releasing the safety may release the striker...

First I heard that about the Shilen, which is a good trigger.

DF