11-87 or 1100.
Steel receivers and heavier.
Gas for sure, no inertia operated guns will recoil as softly as a gas operated gun.
A bud has a Super X 4, says it's the best of the Super X as far as recoil.
Yes sir. 1100’s seem to shoot the softest, but it may well be in my head.
Gas guns, then long recoil, then inertia, then fixed breach.
All subject to weight and fit.
1 oz loads in a 7# double are still pretty soft shooting though.