Guess I’m only speaking for myself at this point but I find these pads do not hold up real well for the long haul. They break down, not that they crack or anything like that but deteriorate as in the composition of the rubber. On my Remmy Super Mag it done it quite early in its life. First few years. I bitched to the factory and they replaced it. Had to send original back. No problem. Pretty sure they won’t be as receptive now if I call. I have to say they work/feel great but just don’t hold up for diddly. Maybe it’s how I clean my guns. But that doesn’t bother others. Actually this gun sees less chemicals because it’s a composite and I really only use a warm damp cloth on the stock. Have you guys just switched to other brands?