Looking on getting a nice semi auto for hunting. Been using my mossberg 500 for years now but I'd like to move over to a semi more for bird hunting and leave the pump to the pig and deer. Anyone have any good suggestions? Id like to get a semi that can also accommodate the 3.5 mag, also in synthetic, but don't want to spend more than $500 or $600. I dont care if it's used. Ideas?? Thanks