Is there anyone out there that can tell me how to figure out the inside diameter of a choke tube that I bought about 5 yr ago and therefore dont have the package anymore, nor do I remember what the constriction is?

preciate it.

Use an inside micrometer.

and where would i get one of those, gun store maybe?

Um, I think any good hardware store will have one.

Bubba

U close to a good Gunsmith? He should have one.

Or any machine shop will have a Cailper....

Will only take a second or two to give ya the inside diameter.

JW