Re: uncocking the bolt??
No, I don't but wish I could, but I wouldn't.
Never no need to over torque the engine if ya don't have to.
Guys, metal does have a memory. The probability of leaving the firing pin spring in a state of readiness and reducing its effectiveness does exist, but it remotely marginal, at best.
It's just that I've always subscribed to the hypothesis that, if there is no reason for force to be applied, then do not apply the force, or relieve it.
If one were to leave the spring in a cocked position for a couple of hundred years, it might have an effect upon the discharge capacity of the weapon based upon a weakend spring.
Thing here is that so many people get into so many pissing contests about things that, given the life span of the average man, will never, never have any consequence or affect upon their lives, be shooting or whatever.
It's just that my piss smells stronger than your piss.
Enjoy the contest.