Crossbow
Though it is not the most rapid firing weapon it is the most accurate. Used as primary fire, the crossbow has explosive tipped bolts (arrows) that explode on contact. It does a fair amount of damage, but the actual blast radius is far smaller than it appears. The crown jewel of the crossbow is in fact in its alternate fire - When switched into alternate fire mode, the crossbow becomes a sniper's dream.
Rounds: 5