I bought 20 rounds of 9mm 135gr Federal Hydra-Shok back in 2003 when I bought my XD9. Even back then, I don't remember seeing 135gr listed in their catalogue. It's still not listed. Currently, 124gr, 147gr, and 124 +P+ are listed on their website. Does anyone have any idea how old this ammo might be? They came in a blue plastic tray with a clear plastic lid from Wal-Mart.