The Lead Fist has an increased fire rate, and a reduced time between bursts.
"Now even faster! Sure, overheating can be a common problem, but hey: it's cheap, it's fast and it's deadly. And int today's world, isn't that what we all deserve? Omegatroniks: because somebody's got to do it."
One of the traits that stand out with the Lead Fist is it is an upgrade to the Sucker-Punch as a matter of fact it is both stronger and faster making it a worthy investment. Accuracy, clip size and reload speed are similar if not the same.