Yes. I'm going to do it. I'm going to make a shotgun suggestion.
Based off of the oRSS, the gun will have an initial short range 180 degree blast, probably 1/2 a square radius with minor knockback for the user and victim. It will do some damage. Following the initial explosion, there will be a blaster-sized bullet, which has no knockback and can go through enemies. Range of about 8(?) squares with pure piercing damage. Basic two-shot clip I believe, with fast firing speed. Blast damage would be similar to a blast bomb's, and the bullet would do something like 4 antigua-line shots worth of damage.
... What reputation? Who are you?