Poly choke installation

[Martin]

Hello!

Can you give me an idea how difficult it might be to install a poly choke to my semi 12ga. I provided a used Poly choke (old style with internal thread) to my gunsmith and he tried 3 months without success finding a so called "bushing" to install the choke.

Thanks

Martin

 

[guntech]

Try the company themselves - http://www.poly-choke.com/index.htm