Dan has it right.

I'll always remember the old Sgt telling us boys (with 03s) "Run that rifle like you're trying to rip that bolt out and slam it home like you're trying to break the bolt handle off !"

You do that and COC is no issue.

(don't do it on a 700, the handle might come off.)

Paranoia strikes deep
Into your life it will creep
It starts when you're always afraid
Step out of line, the man come and take you away