Re: Sako Optilock ~Help~!?!?!
Hey Yotes, thanks for the offer, I dont have a pair of calipers at the moment. I suppose I could go buy a set if I had to. This is just one of those 8 screws that holds the top portion of the ring to the bottom part of the ring. They are blued and were brand new with the gun, so they have to be a current/modern set of Optilocks. Thanks again!