BLUE FORCE GEAR BURNSED SOCKET ADAPTER The Burnsed Socket is a standalone part that turns a Vickers Combat Applications Sling into a 2 to 1 Point convertible sling when used in conjunction with a Push Button Sling Swivel or RED Swivel. The Burnsed Socket(TM) was designed in 2005 as a key piece of hardware for the patented SOC-C(TM) Sling, which allows for 1 to 2 to 3 point convertible sling. Mfg: Blue Force Gear