A lot of people scoff at the idea of the design behind the gunblade. Not because bullets can't shoot through a sword, but because the revolver grip would break your wrist with that amount of steel on the other end, because it's at an uneven angle. I've seen people mention it here numerous times, and in Spoony's videos raging at FFVIII he mentions it as well (Spoony the internet icon, not our own Spooniest)

I've never really fell on one side or the other. I was being more facetious than anything. But objectively this video kind of disproves their assertion