Reduced recoil loads, proper fitting stock, and proper hold will cut most of the recoil.
Just installed limbsaver on my HD 870 12g. Fired a dozen rounds of full power buck, BB, and bird and the difference is night and day. Had shoulder replacement surgery last year and the normal recoil of a 20 or 12 was too much to handle. The net recoil after installing the limbsaver was even better than I had hoped for. Got to wonder why they don't install something like the limbsaver on shotguns when they make them. Should be basic on all heavy recoil weapons.