Re: semi auto
I've had zero issues with my Remington VersaMax. 3 1/2 steel & turkey loads to the lightest trap loads...no issues.
Comes with 5 chokes, mid bead, fiber optic sights & an adjustable stock, although I haven't found the need to modify anything. It fits me well enough as it is.
Say away from the Remintion 11-87 Super mags. They get very poor reviews for cycling reliably a variety of shells. I fought with mine for 3 years until Remington warrantied it and hooked me up with the VersaMax.