Very little recoil, I used to take the kids to shoot an old CVA pistol when they were 7 years old. I would guess with 30 grain loads it recoils about the same as a 22 LR or Mag,
I shoot my 45 cal with 15 gr. of powder. No recoil to speak of, and nearly one hole groups rested. Fun little guns to play with, kills rabbits well also.