In most cases these sights utilize dovetail or existing screws on top of the receiver for installation. They are made from an aluminum alloy that is stronger than many steels. Light, rustproof. Williams quality throughout.
Model #: 70200
Also Fits: Marlin 336, 1894, 1895 Components: Rear Attachment: Screw on Sight Picture: Peep Type: WGRS | ID: Flat
HS: Flat Williams WGRS-336 Compact Low Profile Lightweight, Strong, Rustproof Positive Windage and Elevation Locks |