TuFok MLok Keymod Bipod Mount Adapter - Bipod Adaptor fits m-lok Rail,for Harris Sling Stud(Aluminum) Upgrade Version 2.0 MORE SYSTEM APPLICATION:Allows for Attach to M-lOK and Keymod Systems. MORE FUNCTION EXTENSION:Attach to Harris Style Stud Mounted Bipods.Also Compatible with other Accessories that Attach to Two Point Sling Swivel Studs. AMAZING DESIGN:Offers a Low-Profile,Closer to The Mounting Surface. CUTTING-EDGE TECHNOLOGY:Machined from anodized aluminum,also features beveled ends and corners to reduce snagging and sharp edges. SATISFACTION GUARANTEED:30-Day Money Back and 1-Year Warranty.