I'm pro-gun control and I dislike Mother Jones for their rampant editorialization in other articles. That rampant editorialization makes me distrust a lot of this piece: not the facts, but the characterizations of the other "build partigoers" as red-state pastiches (the idea that someone genuinely said "Johnny Law" is a tough pill to swallow), as well as the "Target Demographics" section having no relevance to the article whatsoever besides the fact that both concern firearms.

There's also zero context of how the author got to the build party, etc. From a pure interest standpoint (as opposed to a political one), I wish he would have included that.