Havlin Mossberg 500/590/835 Scope Rail

Weaver-style scope mounting rail matches the top contour on all Mossberg 500/590 and 835 models for a durable, no-gap installation. Held by four, 8-40 tpi machine screws that stand up to recoil without deformation or stripping. Machined from lightweight, extruded aluminum, and anodized to match the anodized or black painted Mossberg receivers. Accepts all Weaver-style scope mounts and accessories. Mfg: Havlin SPECS: Aluminum, black, anodized finish. 5" (12.7cm) long. 2 oz. (56.6g) wt. Includes (4), 8-40 tpi mounting screws. Installation requires drilling and tapping on early model Mossberg 500.