Complex sentence: Dodgers then tries to get the drop on Marvin with a disintegrating pistol of his own but it literally disintegrates when he pulls the trigger and he runs into the ship after avoiding another shot from Marvin.
Split into simpler sentences: Dodgers then tries to get the drop on Marvin with a disintegrating pistol of his own but it literally disintegrates when he pulls the trigger. He runs into the ship after avoiding another shot from Marvin.