NateTheShake
11B
Like the title said are the M590 and Mossberg 835 barrels interchangeable? Obviously there's the loss of being able to chamber 3.5" shells either way (M590 w/ 835 barrel or 835 with 590 barrel) but will it work?
No. The 590 is a 500 with an extended mag tube and barrel that attatches to it's end. You would need a 500 mag tube to use 500 barrels. The 835,935,930 has a mag tube setup similar to an 870 that is open ended and extendable.