SA-20 Barrel Interchange

[jisco38]

:banghead:

First off Hello!

So here's my story. I'm a retired lineman living with the aftermath of a broken back from several years ago. I'm becoming more into the 20 gauges and I like to tinker with guns in general.
I recently bought one of the Turkish made SA-20's sold by Mossberg Intl. Cyl. bore fixed. Now I've decided that I want to be able to use choke tubes.
According to the charts the muzzle is within specs to install threads for tubes.
Rather than that, I was wondering if, with all thest Turkish made guns around sold by Mossberg, Weatherby and a couple other companies, will they interchange? I could have my HD barrel and a hunting barrel.
Any ideas whether another barrel will work and if not what would you do?

Thanks for your time,
jisco38

 

[Smitty in CT]

Nope, they won't interchange....

The Weatherby is the closest to the SA-20, but they made the gas piston just different enough to where they won't swap....

 

[jisco38]

About Right

Thanks Smitty,
I guess that is one of the differences made to name one Weatherby and the other Mossberg.
They sure do look alike though!

Thanks again
jisco38