Good concept, terrible execution - Haley Strategic Partners D3 Rifle Sling Only

I bought one of these from the manufacturer a while back. It transitions from a 2 to a 1 point sling just fine. It is also fairly comfortable. However, the adjustments function like absolute garbage. Sure you can loosen it, but you have to strain to tighten it back up. This is due to the material used on the sling. It is very thin, soft, and pliable. When you go to tighten it the material folds over itself inside the mechanism. This generates extreme amounts of friction making tighten the sling near impossible and it has not gotten any better with time. Funny thing to note, in the manufacturer’s own product video he uses a two hand method to tighten it, which defeats the purpose of having a handle to manipulate. Overall, this sling fails because an essential function ceases up when used.