Caa had to be different...proprietary sling swivel - CAA Push Button Sling Swivel

I read where some dudes ground the swivel pocket on a CAA item to work with a normal QD swivel. I did not want to do that...so I paid for this dealio. It worked on all but one of the sling "holes"...which must have been a thousandth or two over spec. Pushed and twisted and it worked there too. Kind of thick, but I am OK with that. Had to grind a bit bigger hole in my sling attachment for it to work. It is solid... I will say that.