Free: Contests & Raffles.
I use that technique to unload the firing pin spring pressure when I store my rifles in my gun safe. So I understand what you're describing, although I've never heard that term before. But I have to ask, what is the point? Why would you want to do this with a live round loaded in the chamber, especially in the field? Doesn't make sense to me, but hey, maybe that's just me...sometimes I'm a little slow on the uptake...