While 2-point slings are ideal for most situations, there are times, like deploying from a vehicle or fighting in complex structures, when a 1-point sling has a clear advantage. Combining Blue Force Gear's new polymer Burnsed Socket and patented RED Swivel, the Vickers 221 Sling allows users to switch from 2-point to 1-point mode instantly by pulling on the RED Swivel knob and reinserting it in to the Burnsed Socket at the rear of the receiver. The instantaneous adjustability of the sling is still maintained in both 1 and 2 point modes. Constructed similar to the world's standard Vickers Combat Applications Sling(TM), a RED(TM) Swivel is sewn to the f Mfg: Blue Force Gear SPECS: Overall sling length adjustability is maintained through the use of Acetal triglides on the sling.