This is a nice shotgun.  It has some dings and scratches from being used like it should be.  It's a 20 gauge so it doesn't have the recoil of a 12 ga.  The barrel choke is not stated on the gun anywhere.

As far as I know all Stevens 311 shotguns have extractors, not ejectors.  The gun has not been test-fired.  It locks up tight.  The gun looks to be in excellent conditions.  I would say it has average wear for a gun that has been hunted with a few times but not abused.  The bluing is near perfect.  The stock has some scuffs but no deep gouges.