You're a very slow individual arent you? I never mentioned guns, I said all martial arts do help and you takr everything I say so personally and out of context. Seek mental help.
Also if you would like to watch that video again that is an Aikido BLACK BELT vs mma fighter and as you can see he had no attack or defense rendering aikido a bullshit martial art but you study what you prefer.
What video? That one where is this self-proclaimed aikido-master from Lithuania, telling you that his aikido is bullshit against any other martial arts? Well, dear child, that is an opinion, not a fact, and there may be quite obvious agenda which makes him to do that . Maybe he is just carp at aikido, maybe he got his ass kicked by MMA guys, but who cares. Opinions are like ass holes, everyone have them..
Here is this same hero explaining that he is complete dork what comes to martial arts skills. Great source of information you have there
There is also plenty of videos where competent aikido dudes are sparring against what ever martial arts heroes. Why didn't you pick one of those? Because this clown present a video which was in sync with your prejudices, that's why.
Problem with these kind of comparisons is simple: if you want to show real force, there is broken bones and blood all over the dojo. At aikido, all you really need is one good grip, and you can take limbs out from their sockets with no effort at all. If you are sparring you can't do it, so what? So aikido is bullshit, because you have to hide what you really could do. Do you understand what I mean? If you try to kick, I take you down and twist your knee another way around till it pops, and what next? Hospitals, plasters, crutches, hundreds of thousands for compensation etc. crap.