How's that bolt-mounted peep sight? I ground the semi-buckhorn sights down to a flat blade (which helps my eyes a lot), but I still don't shoot it as well as I do a different rifle with a receiver-mounted peep sight. I didn't like the Skinner barrel-mounted sight on the Rossi that much--would rather have it closer to the eye for the longer sight radius, so I've been thinking about that bolt-mounted peep sight.