I have a model 52 D that I have had in the gun safe for about 40 years. It has more years on it than that though. I bought it in the 70s and it was an old CMP rifle. It shot well enough for me when I shot small bore in the 70s. I would like to put a scope on this rifle and I am wondering if you folks had suggestions on where I might begin my search for scope mounts or a rail. Thanks