I haven't either, but I will, as I have these that came with the gun.

C - -.006"
IC - +.003"
M - +.012"
IM - +.023"
F - +.034"

I did shoot the +.034", once the other day, with a 3/4 oz. WW load, on the plate just to see how tight it was, and it is truly tight. Next outing with it I will try it against the +.023" for comparison. One thing interesting I did see............. the -.006" (Briley calls it a diffusion choke) threw a beautiful first barrel quail pattern out to 20 yards.

SRH

May God bless America and those who defend her.