Higoo(tm) Quick Release Rail Adapter Picatinny Riser Mount 5-Slot Universal QD Lever Lock Adaptor and Riser 5-Slot universal lever lock adaptor and riser for red dots, scopes, and optics Most Versatile for Use as QD Riser Immediate Conversion of Any Non-QD Mount Accessories to QD Deployment Made from Aircraft Aluminum with Matte Anodizing Easy to install and detach, no tools needed