im use to old school 870 express shotguns ,in 12 , 20 ,and .410 , the 870 express is my jam when concerning shotguns , the 12 im usually layered up for duck hunting on the river so recoil not really felt , but in a T shirt ,call me a pussy but magnums have a punch to them

these AR type semi shotguns , do they use a buffer to reduce recoil and how effective is it , at least with a pump your motion sorta resets you for the next shot , with a semi you're unloading in succession