I recall Jacob from rifles only saying his 1997 AW was on its 20th 308 barrel. So 100k plus rounds fired. And he’s a big proponent of dry firing. So probably many more dry fires.
Mine came with a Trigger Tech and its adjustable. Assuming they still come with Trigger Tech triggers, then just adjust it like you would any other Trigger Tech.
Didn’t listen to the episode yet, but I’m guessing it’s:
https://www.snipershide.com/shooting/threads/clearance-sale-on-remington-700-barreled-actions-bartlein-proof-research.6953454/#post-7874794