has any one tried carltons. 640 rem choke tube,unported?

[owlhoot]

If so what loads worked for you? Thanks.
Hope i didn't waste my money.

[owlhoot]

really, no one has tried one?
Well when i get around to shoot it , you will hear about it here.

[VAarrowslinger]

What loads you thinking about? I'd like to hear some results with the .640 and fed HW 7's

[owlhoot]

That's what i will be trying first, 3" 7's fed.
then i have some 2 3/4" 7's fed.
After that unsure what next.

[Longshanks]

I would be interested in what that choke will do with Pb 6's.