Some slug makers, like Remington, make low-recoil loads. I believe the muzzle volocity of the regular copper solids, which I shoot, is around 1500. That's about the lowest I've found for sabots. Recoil in the regular loads is not bad, for 20 ga. 2 3/4" shells. I've never shot the low-recoils, but would assume it's even better than the regulars.