Mag to cocker thread barrel adapter?

[harleywrench001]

I thought I had seen barrel adapters to go from mag style to cocker threads but i couldn't find them doing a search. Could someone please let me know if these are available and point me in the right direction please? Thanks.

[knownothingmags]

doc's machine.
he is big over on mcarterbrown.com

he has a website.
they are in stock

[harleywrench001]

Thanks bro. I got an account there too, just thought it was here i saw it. i will look there.