This is a Remington Model 511 Scoremaster, a bolt-action rifle manufactured by Remington from 1939 until 1963. It was chambered to accept .22 LR, .22 Long, and .22 Short cartridges, and was fed by means of a detachable magazine. It features open sights, a 25-inch barrel, a one-piece hardwood stock, and a blued metal finish. Variants: Model 511P: The Model 511P had the same specs as the standard model but with a patridge-type blade front sight and a "point-crometer" peep rear sight. Model 511SB: The Model 511SB was the smoothbore model with open sights. Model 511X: The Model 511X featured improved sights and was produced from 1965 until 1966.
