Bushnell built a lot of mounts again within the 1970's and early eighties. This a single also replaces the rear sight and requires drilling/tapping the highest strap. Good aluminum and very mild. In addition it provides a 2 line roll marked shroud in addition. I do know they transitioned

If everyone ever encounters a "3 letter+ one particular digit" (SDR-one) kind quantity or simply a "nickname" on a revolver That may be from that era, I have intriguing insight on All those guns which i can share. I initially gained and arranged the many responses with the