The M6 Linebacker cannot carry troops, which it should be able to, since it's just a regular M2 Bradley with Stingers instead of TOWs.
- Reproducable without other mods?
I wouldn't say it's a whole lot, probably enough for 4-5 (Maybe 6) as it doesn't really look like they changed anything in the back of the bradley for the M6. It just looks like they may have put something down where part of a bench used to be, as the right bench looks to still be intact.
Really need something more than "it looks to be still intact" I'm afraid. None of the material lists anything, they usually claim that the crew compartment is used for storage of Stinger missiles.