chassis

A few years ago when I joined here, I wanted to do a rifle build. Savage Axis XP II in 7mm08 with a MDT LSS chassis for hunting. Instead I bought a Marlin 336 stainless .30-30. No idea how I went from one side to the other. Love the rifle, despite the flaws of a newer built Remlin. Now I want to...

On precision rifle chassis that use an AR-15 style buffer tube for the buttstock, how do you keep it from loosening? There is no plate to stake into the castle nut, so do you loctite it, or just crank it down and hope it stays?