In some TV prints, such as on ABC and the syndicated Merrie Melodies Show, we don't see the moments when Elmer shoots Daffy. But we do hear the shots over a still frame of Bugs, who is presumably observing the action. Then we cut back to Daffy with his beak out of whack.
In other TV prints, such as on CBS and the WB, we don't see or hear the gunshots. We only see Daffy's blasted-off beak. In this case, we see Elmer leveling his gun at the duck and then the print cuts to his beak out of whack, bypassing the footage of the actual gunshot.
When this cartoon aired on Nickelodeon, the aforementioned scenes with Daffy being the victim of Elmer's gun were retained. But at the same time, it deleted the entire "No more bullets" scene, presumably due to the punchline: Daffy stares down the barrel of Elmer's gun to make sure the gun is empty of ammunition, but the duck gets shot by the "one buwwet weft"; the result is a slug lodged in his scalp.
Sources include: The Censored Cartoons Page
