Long-Gun Rear Adjustable Target Sight

LPA Rear Sight Model: Bar-09. Black blade, fully adjustable sight assembly for Long-Guns. This sight works with many OEM standard shotgun and rifle sights for direct mounting on the receiver or barrel. This is a high precision fully adjustable sight made for use on Rifle/Shotgun barrels and/or mounting on the receiver. Two supplied 6-48 gun screws are needed to secure the sight assembly to the receiver/action or barrel. This is a high quality sight assembly made of all steel construction. Fully adjustable, micro ratchet adjustments and white line graduations for precision movements. Measurements: Length: 2.180" Base Width: .590" Height: .535" Blade Height: .410" Blade Width: .790" Notch Width: .085" Under Radius Approx.: 13/32" Retaining screw clearance holes in base are .140" diameter and center to center is .562(9/16)"