User blog comment:EpaX/Hmm... Shotgun Modifications/@comment-4713738-20120329054111

I would say any barrel modifications. A supressed shotgun isn't necessary, since in most cases, the OPFOR would hear footsteps or other noises caused by the operator. A sight mod isn't all that absurd, so long as it's an iTech or an HDS-4, not a trishot or an ACOG. My father owned a Remington 870 shotgun, though it looked more like the R870 SE, that was modified to include extra rounds.

I suppose it all depends on what Bubba Ares is capable of.