SX2 and Choke Combination

[Dr Juice]

I have an SX2 12-gauge with a 26" barrel chambered for 3.5" shells. I bought a box of 3" WLBs #5s to test out. Can anyone recommend a choke and size for this shotshell to produce devastating results? Your feedback is greatly appreciated. 

[Yoder409]

Comp-N-Choke XXX-Full
Indian Creek Black Diamond

[Ocoee Ridge Runner]

Rob Roberts Final strut .660

Jellyhead .670

Both shoot excellent patterns out of my SX3

[Dr Juice]

Thx gents 

[taylorjones20]

Rob Roberts Final Strut .660 does great out of my browning gold (same gun as sx3)