Williams Front Sight Riser Block .250″ Height .250″ Width Aluminum Matte
These risers add .250″ to the height of the dovetail. Especially handy on models that require higher than normal front sight. Available in two widths: .250″ model is for Williams Streamlined ramps.
Material: Strong, lightweight alloy with a tensile strength of 85,000 pounds
Finish: Rustproof, anodized blue-black finish and is .25″ in width
Features: Designed to add .25″ to the height of a dovetail front sight
- Comes with an allen wrench to tighten block into place
- Fits: Williams streamlined ramps or ramps with a 1/4″ top width
- Incorporates a standard 3/8″ dovetail