I have a model 99 in .300 Savage, 24 inch barrel, with a bead in ramp front sight. I think it is a model 99R from 1946. It looks like the front site may have been hit on the left side and the gun seems to shoot about 5 mils left. There do not appear to be any windage correction options. Any ideas on how to either move the front sight back to the left a bit or other ways to help me shoot more accurately? I've had the gun awhile and it was my uncle's but I just got interested in trying to hunt white tail deer with it. It is not drilled for a scope and I would prefer not to drill it. It is otherwise in very good condition.

Thanks-Charlie
mine has these sights: