I have the saiga with the 19 inch threaded barrel and I can't find any breaks for it. I bought a break with set screws but it would not stay fastened on my chokes. I want the threaded break and I can;t find one any where. Also anyone know where you the elevated front sight, my gun patterns about 1 ft low at 25 yards and it is getting to be a pain trying to compensate for it all the time. I need to adjust my iron sights any sugetions beside the elvated front sight. Thanks for you time