I recently bought a 835 from wal-mart that was 20" and non-ported. I think they call it the grand slam.
If you look on Mossberg's web site, I believe they list a non-ported replacement barrel available.
As for the other problem, I can't help you out. Sorry.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.