Originally Posted By: Stan
It gives .030" more constriction. .000" is cylinder, and really is no choke at all. Remember, the amount of choke is the difference between the bore measurement, just before constriction begins, and the smallest i.d. at the muzzle.

SRH


Yes, I know, but the shot column exiting the barrels would be the same, no? So, why is one a "cylinder choke" and the other a "light full"?

Why is it that constriction matters more than diameter?

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BrentD, (Professor - just for Stan)
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