Re: Valkyrie owners question.
My rifle is 16.8 lbs. It has a USO SN3 3.8-22X plus the ARD, butler caps, Seekins low rings(35mm) and Atlas bipod cleats. I'm not going to try and take the muzzle brake off but I'm pretty sure it's 5/8-24 TPI. I can find out the thread pitch if you really need to...