In my case since I just retrofitted a safety to the rear of the bolt, this is what I get when I use it.
Bolt closed no round in the chamber magazine out.
I move the the thumb safety lever down it locks the bolt in place closing on the first 1/2 moon.
Can not lift the bolt handle unless I take the safety off by lifting the thumb release.
That seems fine as I never used one of these safety's ever.
With the safety off I can pull back the bolt let it cock and if I wanted to pull the trigger no problem it will fire the firing pin.
But if in the cocked position I put on the safety which closes down on the end of the bolt,
i can pull the trigger nothing happens. That is fine also.
But if I take the safety off pull the trigger, the fireing pin seems to go to the 1/2 cocked position, if the is one, and to fire the rifle I would have to pull back the firing pin end to re cock it to fire.
Since I'm new to these rifles and safety is there a problem the sear or safety piece , or comination of both, since I just added this extension to the bolt to have a safety.??