LOL WHERE U BEEN
YouTube - Red Orchestra : HipShooting
(note, not my vid, good player though)
Hipshooting is a standard skillset for ladder players and the route for pwnage in pub servers. It's also a damn good time. I've developed plenty of skill with it and I can use it to lay out assault troopers that don't know what they're doing, else displace somebody at a good distance.
It's highly accurate, assuming you can figure out how to trace an imaginary line out from the barrel of your gun....pretty easy, considering the barrel length on a Mosin Nagant. Point and shoot, more or less.
I love this forum myth that it's impossible to hit anything if you're not staring down the sights with the gun crooked in your shoulder.