Don't expect miracles with this sling but it will improve your offhand shots with practice and proper use. I found it more comfortable to have the sling only around my upper arm with the front end of the sling pressed against the right side of my left forearm. It was too awkward to have it around both my upper arm and forearm. It either slipped off my elbow or my arm was bent too tight and I could barely rest my hand past my rifle's magazine. I still recommended it.
Pros: Straightforward to set up and use; helps steady offhand shots
Cons: Difficult to fit upper arm and forearm comfortbly in sling
This review was written in the old system and had content requirements that are different than reviews written today.