Ballistic Weapons is god. Pure and simple. However, what if we were to make god...better? Here are my ideas for guns that could be created for Ballistic Weapons, that hopefully do not seem too re-hashed or impossible to make.
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Cryokinetic Harness Gun - "The Skald"
Primary mode - Similar to the flamethrower, the Skald would shoot out a cloud of extremely low-temperature coolant, super-compressed in order to cause the most harm.
Secondary mode - Also like the flamethrower, this would shoot out pure ammo - in this case, it would be pure coolant. Sucks to get flash-frozen, huh?
Special Effects - Given that this would be a "frost" based weapon, obviously it would slow the opponents down, perhaps also causing lingering damage at the same time.
Description - A reverse-engineering of the flamethrower, scientists have developed a method in which to store a super-compressed coolant. Originally used in food processing, after one of these was used to critically injure a man with frostbite (requiring the amputation of his leg), this weapon was put into combat.
Sonic Rifle - "The Banshee"
Primary Mode - Fires off a devastating beam of ultrasonic sound, causing much damage to the opponent.
Secondary Mode - Lets loose a sub-sonic beam, causing disorientation in the enemy.
Special Effects (if possible) - Ammo pickups do not help this weapon; rather, ammo regenerates over time.
Description - Originally used for excavation, it was discovered that the sonic waves of the Banshee can cut through human flesh just as well as stone. An echo effect that was used to discover gemstones through the rocks has also been found to cause disorientation, nausea, and headaches in the miners. Now discontinued as a mining tool, the Banshee lives on as a weapon in the right hands.
Nanotechnologic Targeter
Primary Mode - Launches one nanobot-based round. This round is similar to a bee - it will seek out a target and attack it until one or the other dies.
Secondary Mode - Fires off a "drone bomb" - a proximity mine that will release five nanorounds when a foe goes near it.
Special Effects - Same as the Banshee.
Description - Ever hear of nanotechnology? This gun converts matter from the atmosphere into nanobot-based drones. These drones are little more than nuisances - small, weak, and plentiful. However, when you don't have to worry about running out of ammo, who needs power?
Now I'm going to shut up and see how these ideas fly. If people seem to like them, I'll post more - otherwise, well, I'll keep my beak shut. Oh. I have NO talent with modeling and little with texturing. And coding? All I can do is HTML. Otherwise I'd make these on my own
did not realize till you said that BW was missing a tommygun...
Oh well, i kept thinking of stuff like from UT3, like the minigun that pins ppl, or the rocket launcher that's a nade laucher at the same time. Ya know? stuff like that. Oh well, GOOD JOB MAN!!! 
