Machined from steel bar stock with serrated rear face. Available in two widths: .125" for hunters and .080" for Cowboy Action Shooters. Fits nominal 3⁄8" dovetail.
SPECS: Steel, matte blued. Height from top-of-blade to top-of-dovetail - .385" (9.8mm). Fits all Marlin lever-action centerfire rifles. Works with factory rear sight on rifles with dovetail barrel. Use Brockman Rear Peep Sight on rifles with ramp front sight.
Catalog page 267