hello, I have a savage model 219 in 25/20 in pretty good shape,,no serial num on the gun so i'am not sure how old it is,other than I know my grandfather bought it for my dad before ww11 when he was a teen,,can anyone tell me if it would still be safe to shoot,would it be worth putting a scope on it for my grandson,or should it be left as is,,or is it worth anything?? thanks for any help