It works well as a sling. In my experience with my Benelli M2 tactical with pistol grip, it has a tendency to roll away from you if your hand is not on it, I tried different ways of mounting the sling only to make it worse, so back to original mounting position. It takes a little time to set the length right for shouldering it, but once set it's good to go. I have not had much luck with using it in any other position other than, in front pointed down. The packaging shows all types of ways you could mount it but it just does not work on the M2 with pistol grip. I do recommend it because once you spend a little time to get to know it and use it it works fine and the price is not bad at all.
Pros: works as a sling
Cons: takes a little getting used to.
This review was written in the old system and had content requirements that are different than reviews written today.