Yeah, that thing has heavy knockback, used to be enough to stop the 'staches in their tracks on a direct hit. Part of the reason I decided to skip most supposed "upgrades", though the Cannon is a pure improvement.
Quiz: So the USCM is a corporation now, and it's been destroyed. Sgt. Thompson is one of the following: 1. M A D D 2. A N G E R Y 3. S A D D 4. All of the above