Really, all the special guns are painfully obvious: Handcannon as V said. Double Barrel fires two shots at the cost of...oh, at the cost of hardly anything, it's just OP. Repeater has four shots at the cost of everything. EG is a sniper rifle, so perfect except for being Slooow. Redeemer as V said, is a repeater of 7 shots (and thusly properly weaksauce and slow). And the MSP as a Pistol is just perfect without disadvantages.
Personally, I really feel the guns of TEATRC need to have more distinct profiles. As is, it's just to easy to classify them linearly from crap to godly.