Has anyone had any experience with these by any chance? Looking to get some high quality bbs for when I get an SRS 16 inch and I'm doing my homework early with trying to find some really good bbs. In the gun, I will probably be running the stock hopup, stock barrel, Faceless rhop patch, Faceless bucking, Rapax either 2j or 3j spring and one of Faceless's Mouse Fart piston heads. Looking to get the .45g bbs. As usual, any help and information is greatly appreciated.