Pinhoti chokes with 870s ?

[topnotch]

Has anyone tried these chokes with a Remington 870 and Federal TSS 7 shot ? If so what's your preferred restriction ?

[Big Pine]

I have not shot 7s yet, but I just got the.585 constriction choke and shooting the apex 1 5/8 #8s it throws a nasty pattern. I didn't count holes but it was a very even 20" pattern at 40 yards. I have a 26" barrel.

[topnotch]

Thanks for the feedback. always good to get another opinion before purchasing.