Danny, you can shoot skeet with what ever choke you
want, but it is normally shot with no chokeconstriction,
called Cylinder Bore. Some hunters like Modified,
Full or Extra Full for turkey, depends on the yardage
you are going to be taken turkey. There are good
adjustable chokes in the market.
Titan Adjustable
Choke Tube
Start her with a Rem 870 20ga and then if she shows
interest, go to an auto.