Product Details 2 Reviews Constructed of 6061 aluminum, hard coat anodized to provide a lifetime of service Weight 2.2oz 2 Reviews Hide Reviews Show Reviews 4 Qd rear sling adapter for CAR stock Posted by Jake on Oct 31st 2022 Only 4 stars since I haven’t had installed long. Fit the stock great, quality feel and easy install. Supplied sling stud could be a bit more robust. Would buy again and recommend to anyone. 5 QD REAR SLING ADAPTER FOR 4-POSITION CAR STOCK Posted by Derek Clark on Sep 16th 2022 Fits perfectly on a LMT SOPMOD Gen 1 stock, easy to install.