These are ORIGINAL Rear Sights taken from the smaller caliber Remington, Savage, Mossberg and Marlin rifles. The sight is a Mossber No.2 Sporting rear sight has a length of 2.775 inches with a 0.090 elevator slot. The sight blade is semibuckhorn 0.3950 inches high and has a V-notch at .177 for sighting. The base has a screw to hold the sight and fits into the 0.375 inch dovetail.
