I notice on Sarna that the Charger uses is. But that's essentially a mêlée fighter which doesn't rely on either weapons or heatsinks to do its job. But in MWO we have no hand-to-hand, so...
Messing around on Smurfy, maybe the least-awful STD-400 build I can come up with is a Battlemaster 1G, with six high-mounted and well-quirked medium lasers, and 14-15 DHS. I guess that could work in low tiers, run something like the world's largest medium...
Edited by jss78, 23 November 2015 - 03:50 AM.