I built a 1966 clone out of a romy kit. I got a Russian front sight from Red Dawn for like $20.00 and swaped front sights. It took all of about 20 minutes. On the rear sight block I just sanded the "G" off with an air sander. The "G" was only lightly engraved with an electric pencil. Used a bench top belt sander to sand off the markings on the front trunion and had it engraved with the Izzy triangle & serial numbers. I'm happy with it.