Wouldn't a I looked at this and instantly thought: Small concealed weaponry: Smaller then average pistol. So to me a proper stat would consist of.
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-5% Accuracy
-10% Damage
-16% Ammunition (Looks like a five shot weapon, Trying to be legit unlike the Loch 'n' Load)
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+10% Fire Rate
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(now to add something special)

Mini-crits on Full charge, takes away 1/6 charge per shot
Regain 1/8 charge per landed shot

OR

Regain 10% cloak per shot hit
20% extended cloak duration
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Basically its a crossbreed between the Enforcer and the Le' Trange
So its for them pesky