Thanks NITRO:

I printed off all the stuff you had for the Valmet system. Very helpful. Yes, thanks again!

The gun I am getting is said to be right {headspace, fitting} with 12/12 barrels and 12/.308. Sellers says assembly/serial numbers don't match. Is this last an issue at all, or are all spare mates different numbers?

I have not seen the gun in-hand yet but have a threeday inspection so I can send it back if it doesn't square.