Recoil tube/lower fiting & securing?

[brownknees]

I tried a search & got nothing.:sad:
What is the recommended material or technique for securing the recoil spring tube to the lower?
Loctite?
Cheater bar & pipe wrench?
Steel filled epoxy?
Teflon tape?
TIA.

[W.E.G.]

I use red Loctite.

Be sure to put the stock on the lower while the Loctite dries.

[brownknees]

Thanks.:beer: