Turkey choke recommendations?

[SurfNHuntSD]

Anyone have a particular choke tube they'd recommend for an 870 for turkey season? I've never used one but was thinking of trying it out this year in case of a long shot. I stopped by FF yesterday to ask but it was busy and I had to split. Appreciate any suggestions.

 

[8SteelTown]

I have an HS Strut Undertaker in mine. 0.660 restriction on 12 g. Nice tight patterns out to ~50 yards... can't remember what load I was shooting out of it... think it was #4 high bases. Cabela reviews: http://reviews.cabelas.com/8815/228045/hs-strut-undertaker-chokes-reviews/reviews.htm

 

[SurfNHuntSD]

Thanks