Tal,
There are a number of problems inherent to your model when applied to gunmags.
One is credibility.
If I write an article & use somebody else's experiences & data, I'm not the primary source & I lose "standing".
I'm no longer a first-hand authority, I'm just a guy who sits on the outside, writing about what somebody else did.
Readers don't want "My buddy shot this cool new gun, lemme tell you what he told me" stories.
One is veracity.
If I give you first-hand impressions, first-hand accuracy results, and first-hand chrono results, I will absolutely stand by those, and I can do that because I was there when it all happened.
If I rely on all that from somebody else, I can't. You know the inherent risks of second-hand info.
One is liability.
If I give you hand-load results, I've personally worked those up myself, and I again will absolutely stand by my own figures.
If I get those from some other body, I can't.
There are, and you may have noticed, some writers who do independent material that have posted that (YouTube, et al) material under an LLC copyright, for that exact reason.
Even our own material is vulnerable to lawsuit, if somebody follows something we wrote, gets injured, and sues.
However competent & trusted a third party may be, I won't risk that.
One is sustainability.
You can't expect a hobby guy, no matter how dedicated, to continue contributing material for somebody else to write up regularly at a necessary volume to fill mag space requirements.
Even a "bank" of regulars will burn out.
Split the paycheck? Did you see my note previously about a standard $400-$500 payout? You do not get rich writing for gunmags, it's an already thin profit margin.
One is control.
From the editorial standpoint, you need guys or gals who can reliably turn out articles on a dependable basis for years.
With those for whom money is a motivator, you retain at least loose control over those writers by dangling money.
Those of us who do this as a business endeavor tend to enjoy keeping that money coming, and consequently we both try to keep submissions flowing AND to meet the dictates of whatever editor we're working with.
Your average hobby guy (and I am NOT knocking anybody in using that term) who'd be participating for free has no incentive to keep on providing material, year in & year out, or to meet editorial demands to tweak this or tweak that, on a continuing basis.
One is longevity.
A for-free content hobby guy will not stick around long.
I could cite one dead CAS-oriented magazine of the past that depended substantially on unpaid submissions, but I won't.
I've gotten much-appreciated help from a couple close friends over the years, but those were "Hey, wanna come & help me wring this thing out? Can't pay you, but can get your picture on the page."
Even there, burnout's a factor.
One friend was a great .45-70 fan, black-powder competitor, loved to work up loads for his guns, was happy to spend hours tweakin' & twonkin' his pet rifles.
Asked him to help me shoot a rifle sample for an extensive hand-loading write-up in a .45-70, using my loads. Knew it'd beat me up, didn't mind sharing (
), thought it was right down his alley.
Came out for exactly one of about 8 sessions, and that was it.
One is ability.
A hobby guy may be absolutely great at spending a year with a gun, but lousy at writing it up.
Or may be capable of writing well, but unwilling to keep doing so at the volume required, either paid or unpaid.
These are all reasons, not excuses, why your model doesn't work with gunmags.
There are others, but these'll do.
Denis