choke constriction

[Brush Buster]

Rich ,If she were mine and I decided to open the chokes ,I would consider just the right barrel and leave the left Full . You are like myself in the fact that the vast majority of Birds hunted and shot are over a Pointing Dog which allows for much closer shooting than the foot hunter without a Dog ! Any way ,just an opinion ,I don't have a Gauge for measuring bore dimension ,but on my Brass Galazan Gauge ,my Parker 410 is choked ,Right / I.C. and L / Mod. ,I shot many Woodcock with it last season and had no problems killing pointed Pheasants " Stone Dead " ! Best ; Russ

[C.O.B.]

IC & M would be fine but what is that constriction? .022 & .023 are full and fuller and that just isn't going to work for what I bought this for. Galazan wants $500 to open the chokes

[John Truitt]

that does seem steep to me too.
how about the place in Penn. he does alot for trap shooters and sporting clays shooters. i think his name is john alum. the place is believe is alums gun craft.
it may be alms gun craft. i have heard good things.