I am coming here looking for same intel. Have a patriot with a Vortex crossfire 50mm and will be swapping out the cheap scope it came with. Current scope is a 40mm.
I want a new one piece base, rings to install. Any intel would be great.
Just an update....Patriot owners check out this new tool! Upgrades do Exist.
https://mdttac.com/us_en/blog/mdt-releases-lss-chassis-system-for-mossberg-patriot-sa/
Opps...didnt know it was a dead horse...bbbuuutttt... I just won a patriot 6.5 at a gun banquet..pretty sweet deal. Do they yet make larger mags 5 years later...?