I met a guy today that is having problems getting his SakoTRG .338 Lapua Mag on paper at 100yds. When I asked him about his mount and rings, he told me that the mount and rings were all one piece, there were three rings, and the rings had rubber inserts. Bought them six years ago. He's not sure,but thinks they might be Burris. Does this mount and ring setup sound familiar? Just tryin' to help a brother out.