marbles arms tang sight (aka Peep Sight) Remington Rolling Block model 1, 2 and 5. It comes with 3 different sight apertures (1/2 inch diameter with .055 hole; 1/2 inch diameter with .102 hole; 3/4 inch diameter with .032 hole). Hole spacing on the base of the sight is 1.937 inches and the height adjustment is 2.415 inches to 2.750 inches with a 21 degree angle on the upright. Mounting screws are NOT INCLUDED with the tang sight, so if you need those screws they can be purchased in the option box below.
