I haven't been on the board for about a year so maybe this is old hat, but I am wondering if anybody has any experience with Triton's 40Super? They indicate that it doesn't need a ramped bbl or special parts besides a heavier recoil slide spring. Seems that it would be prudent to at least use a good shock buffer, and a ramped bbl, but what other changes would be dictated by this cartridge that pushes the envelope? What weight spring is used? I think that the heaviest Wolff is around 26#. I don't know how heavy the 2 spring 10mm is and Wolff only makes a single spring for them. The 40Super with its 135gr at 1800fps sounds like overkill, but interesting. I guess I need to check the working pressure on the 40Super, I would think that it would be at least 28,000# similiar to the 45Super, but I am not sure. The 10mm runs around 40,000 with non-ramped bbls. Lots of questions, Thanks for taking the time to read and respond. Jim