Two facts for your consideration. OCing has two, and only two benefits. One is drawing attention. Both to the pro gun cause, getting people talking, both to you and others. The other side of that attention is that it scares 99% of bad guys into wanting to get the hell out of your vicinity as fast as possible.
The other fact is that mikestilly has himself made pro gun t shirts to take to events and sell. I would firmly stand behind the idea of a shirt that explains what you're doing and why, at least if you'd be comfortable wearing one, and I'm honestly rather surprised that mike isn't more into the idea.
I read a great article and also a discussion on the Patriot channel with Wilkow on this very issue, which is OT and has nothing to do with the OP of this thread but I'll explain anyways.
There is a time and a place to wear pro-gun t-shirts and I'm definitely not against them. It all depends on how flamboyant they are as to if they're the right shirt to wear while your actually open carrying in public.
Pro gun yes but it was done in a thoughtful manner in which it didnt draw unnecessary attention to yourself, good for everyday use (pic of a Minuteman with the actual date of the ratification of the second amendment.) One that is made solely to bring attention to yourself alerting everyone that you're armed is not something I'd recommend because it brings unnecessary attention to yourself while you're open carrying in public. Lastly, this is only my opinion and I'm not telling anyone what to do. We are in a free country and while OCing people can do what they want. My opinion is if you OC with shirts that draw attention to the firearm you're carrying you will have far more negative encounters. I also feel there is a place and a time to wear those flamboyant shirts. Such as going to the range, or shooting in the back yard with your friends, or going to a 2A rally, etc, etc. As someone who open carries on a regular basis and has virtually zero "encounters" I feel wearing provocative shirts is not the way to do it while carrying a firearm while in public around town.
I'll also condemn the personal attack post by AZ. I hope it's deleted. Typical BS of this forum.
PS: There are people who open carry to bring as much attention to themselves as possible. As in that is their goal. They are many times the first people to run to forums to complain as to why they keep getting harassed. It is these very people that give open carry a bad name and are the reasons many time people and law enforcement feel people open carry in general is a bad thing. You cant ignore that this occurs.
PPS: This isnt just limited to shirts either. You dress like a criminal, bum, shlub, you usually are treated like one. Yes I'd say its stereotyping but thats the way life is. A person with a suit an tie is taken more seriously and treated with more respect then a person with jeans with rips all over it, shoes with the laces trailing behind them, hat on backwards, and wearing a wifebeater shirt. It's a fact of life and if people dont understand those basics then you will not understand anything I'm trying to say.