Rise Armament Quick Detach Sling Mount, Fits M-LOK Rail, Aluminum, Anodized Finish, Spartan Bronze RA-601-SB Just like their triggers" the RISE M-LOK Quick Detach (QD) Sling Mount is yet another example of how they've vastly improving the shooting experience. Installing a secure" durable forward attachment point for a push-button QD sling has never been easier.