The Magpul Ambidextrous Sling Attachment provides a range of motion greater than 180 degrees for true ambidextrous weapon manipulation for both right and left-handed shooters. These Slings are compatible with both mil-spec and commercial-spec carbine receiver extensions and work with one-point type slings with snap hook style attachments. Built from precision cast black manganese phosphatized steel, the Magpul AR15/M4 Sling Attachment has been proven to withstand stress tests of over 300lbs. Minimize sling snagging and facilitate faster reactions with this Magpul Sling Attachment.