Williams WGRS-336 Guide Receiver Peep Sights are compact low profile sights. They are lightweight, strong and rustproof with positive windage and elevation locks. In most cases the sight utilizes the existing screws on top of the receiver for installation.
- Compact Low Profile
- Lightweight, Strong, Rustproof
- Positive Windage and Elevation Locks
Note: Standard R-3/8 x .093 Long Shank Aperture