The plastic rear sight on my Huntsman has a little hex nut under it and is used to tighten the sight and keep it from traveling along the sight ramp. Well some how, some time I lost it, probably when attaching a scope. I have tried to find one locally and can't. Where can I get one or can some one tell me what the threads are on that little screw.
Has anyone replaced theirs with a peep, is so how do you like it. I like open sights for the most part and would prefer a stronger one on this rifle.
Thank you.