Does anyone have the Mossberg 500 Tactical Flex? Trying to find out if the barrel that comes with this is the thick walled breacher barrel or just a standard barrel with the breacher muzzle.
If you're referencing model 50673, it looks to have the 500 mag tube and cap set-up, so the barrel should be that of a model 500. The heavy walled 18.5" barrels are all of the 590A1 variety and use the 590/835 mag tube lug and cap set-up...