What is the thread pitch under the AAC muzzle break? If you have a bathroom scale, please throw it on there and tell me what it weighs (what scope, etc).
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 know?
Or you could not be LaZy and call GA Precision and ask for the specs of the build..... or do a search for all the previous and the original threads for the Valkyrie build.
Actually I did do a search of the previous threads - I saw no reference to thread pitch, and George "thought" it would weigh in around 13.5lbs. I am going to call today to find out. I know of a Valkyrie for sale, and was trying to find out yesterday evening to help me make my mind up.