Choke/shell combo for tristar hunter mag?

[20ga.turkeyshooter]

Does anyone have a choke shell combo for the tristar hunter mag?

[gwa]

Do you have one?

[20ga.turkeyshooter]

I've tried the factory choke and it stinks

[strut2]

I have a tri-star TSA and it seems to like a Rhino choke .660 and magnum blend 3.5 the best. Getting approx. 210 bbs in 10" circle @ 40 yards. It did the job in 4 states this year.