Product Details 2 Reviews Fully supports QD socketRotation limited swivel socket6061 aluminum, hardcoat anodized.6 ounce100% made in USALifetime WarrantyM-LOK™ is a trademark of Magpul Industries Corp 2 Reviews Hide Reviews Show Reviews 5 Great QD Adapter Posted by Unknown on Jun 25th 2019 Attached to a Brigand Arms handguard for a short stabilizing sling for a carbine. Smoother QD operation than all my other hand guards, stocks and end plates. 5 Great design! Posted by Jason McCabe on Jun 12th 2019 Fit & finish are perfect. The angle is great for retaining real estate on your handguard.