Now, I know what you're going to say, but before you say it, consider this. We have nothing like this in Blockland. I think that qualifies it for consideration.
-12 rounds to kill
-24 round before reload
-rounds explode after 3 seconds, do .5 normal damage per explosion
-all rounds home but can be dodged
-only home if the enemy is within a certain range
-reloading animation
Discuss.
Also, maybe the Needler Rifle could be added as well? Wouldn't be as unique, but it would have rounds that explode after 3 seconds, like the needler.