Choke Variances...

[10 bore]

the Gauge will get you in the ball park as to what it MIGHT be choked , but you have to put it on paper, that's the only way !
Scott

[George "Scott" Davis]

Extremely interesting read about Canada and what happens with screw in chokes.

https://myemail.constantcontact.com/...IJHPBAqPrmkry0

[B. Dudley]

Originally Posted by scott kittredge

the Gauge will get you in the ball park as to what it MIGHT be choked , but you have to put it on paper, that's the only way !
Scott

Not in the case of earlier guns.
I have had IM and Full choked guns measure as IC or Cyl with drop in gauges. If they are over bored enough. That is pretty out of the ballpark.

[10 bore]

Originally Posted by Brian Dudley

Not in the case of earlier guns.
I have had IM and Full choked guns measure as IC or Cyl with drop in gauges. If they are over bored enough. That is pretty out of the ballpark.

We all know or should by now that earlier guns are over bored ( I just take that for granted) that's the ball park part of it. I shoot A LOT of test patterns . I found that for the most part these guns shoot tighter that what the chokes say they should. I have shot 1 oz loads of old Remington 4's from the late 40's to early 50's with out the plastic wads and got 83 % patterns out of my .035 (full) choked 12 ga.. parker would not worry about constriction, they would shoot until they got what pattern they were looking for I would think ??
scott

[Double Lab]

Joe from Mo; Don't drive yourself crazy worrying about chokes.

Pete and Scott do it the right way and are diligent pattern testers and their success in the field and on the clays course show it. I pattern every gun I own as soon as I get it and am more concerned with the point of impact (POI). It does'nt matter what choke you have if it's not going where you want it to.

My advice falls in line with Joe G. Shoot all those guns with whatever load is comfortable for you and shoot lots and lots of clays. A comfortable load allows you to shoot more, period.

Remember- Chokes are measured in inches; Misses are measured in feet.
Keep shooting until you are not chipping targets on a regular basis and are getting nice even breaks. Then you will know that target is in the center of your pattern no matter what choke constriction you have. You will be surprised at how well you can shoot a tightly choked gun.