The GMT Sling - Give Me Tail Blue Force Gear revolutionized the tactical sling industry when they introduced their famous VCAS captured tail design. The GMT sling addresses the deficiencies found in legacy designs for those who prefer a tail sling. Legacy tail slings suffer from two major deficiencies. First, metal adjustment buckles that rust, break and damage other gear. These buckles also have springs that often fail leaving the sling useless. Next is the inferior thin webbing used with these buckles. This thin webbing is required to allow the buckle to adjust but it's also uncomfortable as it cut into the user's neck and shoulders while simultaneously becoming a Mfg: Blue Force Gear