Longswords. Plasteel, colony-made longswords. 
Great for the occasional Brawler for the sheer damage which often removes limbs in one hit. I don't prefer melee, but I can't deny the effectiveness of a Brawler ambush in a tight corridor.

Great for the occasional Brawler for the sheer damage which often removes limbs in one hit. I don't prefer melee, but I can't deny the effectiveness of a Brawler ambush in a tight corridor.