Killflash Anti-Reflection Device for Colt 4x21 Retro Carry Handle Optic Style:Open Center if you have an issue

if you have an issue let me know and I'll update the design and send a replacement

- Multiple Versions: The extended version holds the rifle further away from the panel to accommodate offset lights and optics

or warranted by B5 Systems

This is a shortcoming of standard 1/4" pegboard

Kel-Tec RDB

Killflash Anti-Reflection Device for Colt 4x21 Retro Carry Handle Optic Style:Open Center if you have an issuePrecise Fit: Friction fit killflash ARD tightly fits on the end of a Colt 4x21 Retro Carry Handle scope. This will require some force to install. Reduces Glare: The killflash reduces glare reflections from the glass on the objective end of scopes. Due to needing to print with the front of the killflash on the print bed, there may be some shine to it which can be minimized by sanding or spray painting it. More Versions Available Upon Request: If you