BRTreedogs
WKR
First, I'm going to make it clear that there's a difference between an AD and an ND. I've had a couple ADs with the 700 and stock trigger because I KNOW my finger wasn't on the trigger when I pushed the safety off.
I had 1 ND with my Timney. I might have been set a touch too low. I was packing out of the truck to go yote hunting on a super cold night, had the rifle loaded and, as I was shouldering it, it went off. I can't now recall if the safety was on or off and I blame myself for that. Could have been numb fingers or any of a dozen things. I did tighten up the trigger a touch afterwards.
Curious, though, what do you mean by a "slam fire"? Firing pin dropping when you close the bolt?
Yes fire pin dropped on the closing of the bolt.
No booger picker anywhere near the trigger.
I know you said you already have a trigger. And I assume it's working fine.
Just a word of caution. If anyone lowers the lbs to mess with the unloaded gun quite a bit.
With the reputation for TT I was shocked. But it was easily repeatable. And went away when I adjusted it back up.