Why do you hate handicapped people?! The practical answer is it's short and pistols (that might be a 14.5" setup, hard to tell) can get traveled all over whereas SBRs and other stamps are a pain to deal with across state lines. It also looks a little novelty so there's that angle. We don't really know that he doesn't have two of these, the other with a left-side eject, that he akimbo shoots at the range like some kind of T-800 cosplay.
Why do you hate handicapped people?! The practical answer is it's short and pistols (that might be a 14.5" setup, hard to tell) can get traveled all over whereas SBRs and other stamps are a pain to deal with across state lines. It also looks a little novelty so there's that angle. We don't really know that he doesn't have two of these, the other with a left-side eject, that he akimbo shoots at the range like some kind of T-800 cosplay.