I wanted to put a sling to carry an unshrounded crosman magnum springer air rifle. This seemed like a great way to go. So far, it's holding up; but something nags at me that the barrel side won't stay put for ever.. Keep an eye on it and you'll be fine.
Pros: easy to adjust/use, solid mounting
Cons: No way to add an extended sunshade.
This review was written in the old system and had content requirements that are different than reviews written today.