Adam your thread sucks will you shut up already god damn.
Okay...running cooldown program...completed...
Sorry; lost my temper there for a moment...Anyway...
After much consideration, I have decided to create a few achievements for the higher-tier weaponry in the game:
Get 50 Kills Using the PRL Cannon
Get 50 Kills Using the Gatling
Get 50 Kills Using the Handcannon
and if you've gotten all 3: