You’ll spar better with five letters;
I charge a fee, must be me;
A precise gun if I’m done;
And I’m a band to cross land.
What am I?
Note: This riddle takes the form of A shocker in soccer. The key is to take a gibberish riddle and figure out which second half of the line matches up with the first half before solving for the word or phrase. Note that I was not systematic with mismatching lines this time.