A perfect compliment to the combination rear or the #130 series tang sight. Patterned after the Lyman #5 combination front sight. Allows the shooter to select a blade or hooded pinhead. Blade is nickel silver and may be filed for exact height necessary at a specific range. The pinhead center height measures .385" from centerline to the base of the dovetail, and the blade measures .445" from the top of the blade to the base of the dovetail. Supplied with an installation tool to help prevent any damage to sight. Dovetail sizes available: .378, .384, .393, .440, .453, .469. Custom sizes available upon request.