Haven’t measured it, but lighter than many J frames I’ve handled. I think the lighter materials (scandium cylinder) and larger number of rounds (shorter travel between shots) makes the pull a bit lighter as the hand doesn’t have to do a much work.
My J frame .38 spl has about an 8# DA pull which is fine. Bought a Taurus .22 WMR and it has a 12# DA pull and can’t be lightened, something about mass of the hammer. Not a bad revolver other than that. Too much for the girls though.
Looking at the S&W, called them and they said that the J frame rimfires have a 12# pull due to the hammer too. I’ll have to find one and check it out I guess. Buddy has a .22 LR K frame with a nice trigger.
Checked out the Ruger LCR. Didn’t think I’d like it but it wasn’t bad at all. About an 8# DA pull, only comes in .22 LR at the moment though.