Blue Force Gear's ULoop brings a level of versatility that is unmatched by any other sling hardware. Code named the Uber Loop it is a quick-detach version of BFG's popular Universal Wire Loop. It offers even faster and easier installation, especially on smaller eyelets found on HK, SIG and FN weapons. The ULoop can be installed almost anywhere - through eyelets, holes in railed handguards, and on KeyMod rails. It is constructed of a nylon coated stainless steel wire with a glass DuPont Zytel nylon body. This model has 1.25" loop size.