Bushnell built a great deal of mounts back during the 1970's and early eighties. This just one also replaces the rear sight and needs drilling/tapping the top strap. Reliable aluminum and really light. Anyway, your Pac was pretty likely born sometime in 1978, congrats on landing yours! Wh

If any person at any time encounters a "three letter+ a person digit" (SDR-one) type range or even a "nickname" with a revolver that might be from that era, I have appealing insight on People guns which i can share. Exciting concept, I maye should test it sooner or later.