WBP AKM/Beryl Rear Sight Assembly with Rail Mount 800m

WBP AKM/Beryl Rear Sight Assembly with Rail Mount Imported from Poland Made by WBP New Production 800m Rear Sight Leaf Perfect for your AK-47 or AKM Rifle Military Grade Black Oxide WBP AKM/Beryl Rear Sight Assembly with Beryl Rail Mount is a complete new production WBP AKM rear sight block specially designed to work with the Beryl rail system. It is identical to a standard WBP 7.62x39 rear sight block. However, with the addition of the Beryl Rail notches and with the use of a Beryl Rail compatible rear trunnion you can mount the Beryl rail system to your build. This rear sight block and Beryl Rear Trunnion(sold separately) are both needed in order to accept the rail mount.