“Good guy with a gun” stories aren’t that hard to find. Heck, Twitchy even compiled a dozen such stories back in February.

ThinkProgress tried to bust the NRA’s “good guy with a gun” myth with a piece Tuesday.

One example they used, however, didn’t seem to convince very many:

A day earlier, video surfaced of an FBI agent mishandling his gun and accidentally shooting a man at a bar in Denver, Colorado. The off-duty agent attempted to do a backflip at Mile High Spirits while a handgun was in the waistband of his pants on Saturday morning. After the gun fell onto the floor, the agent picked it up and accidentally discharged his weapon, striking a bar patron in the leg. The victim was rushed to the hospital and is in good condition, according to KMGH.

It’s pretty simple: