Judo Tom said:i meant that he should be jabbing before the guy shoots in.
most people underestimate the power of a true jab if you can land one before the guy sets up to shoot in there is a good chance you can land a 2nd and keep it in striking range as long as possible.
if he is shooting in after he moves only a few inches a punch isnt going to stop him from coming in and you will quickly be forced to grapple. knees, elbows or other strikes might still be effective.
Now I get it.