I checked mine and it was 1-17. That choke is really abrupt, I polished my barrel this week and gave that step special attention.Do you do barrel work Troy?RC
Greg, do you think you will get that bump in FPS with the transfer port matching? what would be the next step otherwise?(still new and reading about power mods). I guess the other question would be the cost of the power mods to get where you want, which ultimately could have gone toward the price of a better air gun in the beginning.