1stmar,
It doesn't matter to you what Tim or the editor think are reasonable expectations. If it doesn't tell you enough of what you want to know, for you the magazine is not worth paying for. But I do think the reason you find it inadequate is at least partly that you are a victim of your own growing expertise. I've had that happen to me in several areas of interest in the past.
Here's an example of what I mean: Back before digital cameras, I was a photo buff. I built a temperature regulated darkroom into my basement. I read everything technical I could find on the subject; Ansel Adams' works in particular. By the time we sold that house, I was even compounding my own print developers from scratch to help control print contrast more exactly.
Well, when I first started learning about that stuff, I subscribed to what were then the major photo rags. Popular Photography, Darkroom, and others that don't exist anymore. But eventually I stopped taking any of them. It wasn't because I didn't have more to learn. It was because I'd noticed I was skipping more and more articles in every issue. These were articles that contained things I already knew or knew how to approach better or had technical reasons to disagree with. There was also a pattern to this. I observed that about every three years the same topics were recycled, with little if any added information. Just a different author and different example photos. So, eventually I found I was getting too little for my money.
Because most beginners become enthusiasts for a short time before their interests change, they mostly don't stay the course. So there are always many more beginners than there are experienced folk for a publication to appeal to. It's like all those freshman college classes that have fifty to 200 students, compared to senior courses that have only a handful of students. If the professor's income depended on the average number of students in his classes, he'd be financially motivated to spend all his effort teaching freshmen. That's the situation a lot of these publications are in. They require mass appeal to survive.
Now, if you ask why they don't have a "tech corner" column for folks who already have a basic grasp of what's going on, I think the answer is that few advertisers will pay to have ads in pages attract a limited number of eyeballs. They may also fear scaring people off with technical complexity. I don't really know anything about market research, but I'm sure it has been done on this kind of subject.
The bottom line is, for shooters staying the course, these days we mostly have books and the Internet. Popular magazines are mostly AWOL as far as most folks with some real time-in are concerned. The only exception is the one Tony Z mentioned, of using the advertising to inform you. I do find myself behind the curve on occassion because of not seeing those.
Another exception exists in industry publications. EDN (Electronics Design News), for example. They pay $1500-$2000 for an article, though you have to prove your credentials to write one, and be prepared to cite your sources and back up your calculations, and you have to write on a subject they assign (probably to coordinate with advertising). The subject matter is geared toward engineers actively doing product design, and who will specify the advertiser's component products be used in their designs. So there's big advertising money, even though the publication has a limited circulation.
Reynolds357,
It is not uncommon for a company to send articles to a writer to test. It is common practice, since it is afterward a used article, that the writer is given the opportunity to purchase it, probably at a discount. So if you ask your friend, I think it's likely he is buying the guns in question. The one exception that comes to mind is if the gun company sponsors him in some way, in which case they could get a tax write-off from making the donation.