870 20 GA setup ?

[Hitman 23]

Thinking about  setting up an 870 compact turkey gun. Looking for chokes tube and and ammo input. I'm currently toting a 870 3.5 shooting LB out of a kicks gobblin thunder 665. I'm looking a lil  lighter run and gun set up.

[Browning4140]

In my compact 20ga 870 I'm running a Hevi13 choke .573 and federal HW #7. I'm getting a pretty steady average of 140 in the 10" at 40 yards.