FEER SB5 PATENT# US 11644272 The first monolithic AR pistol brace specific cheek rest Field Expedient Elevated Riser SB5 Compatible only with SB Tactical SBA5 Pistol Brace Elevated, tool-free pistol brace riser Maintains positive cheek weld when running elevated optic mounts Recommended for multiple optic mounts Adds .25”, .50”, or 75” elevation over brace For use with holographic, red dot optics and LPVO’s Full charging handle pull with brace collapsed and FEER mounted to the rear position Made in USA from high strength nylon polymer, solvent and heat resistant to 300°+ We aren’t lawyers and we aren’t the AFT, all gun laws are infringements. We also aren’t necessarily “fans” of pistol braces, although we do understand the need for them. This was designed to be a quick attachment that allows the brace to be rested against your cheek, and not “shouldered”. That being said, use at your own risk. We assume no responsibility for the use of any of our products. Thank you all!