One thing about this discussion I find interesting, its centered almost entirely on small snub nose DA revolvers in 9mm Luger.
So, here's a point to ponder, IF a revolver in 9mm Luger is superior to one in .38 Special, where are all the 4" and 6" 9mm DA revolvers?
waits...listening to the crickets chirp........
Seems they are pretty scarce on the ground, compared to multi millions of .38 Specials.…
Why is it centered on snub revolvers? Probably because those that shoot it either carry it for compactness or are looking to gain an edge out of their .38 revolver.
I stated that switching to 9mm yielded me an extra 37 grains of bullet weight… with zero loss. I carry my 642-1 because it is about 14 ounces… I really don’t have an argument when I’m tired, or rushing out. And if I did… LCP in my pocket.
But if you are asking…
S&W doesn’t do a 4”… but how about 5” and 6.5”?
https://www.smith-wesson.com/product/model-986?sku=178055
https://www.smith-wesson.com/product/model-929?sku=170341
Rhino does 4”, 5”, and 6”… but since you specifically asked about 4” and 6”.
https://www.chiappafirearms.com/product.php?id=439
https://www.chiappafirearms.com/product.php?id=440
Comparing .38 revolvers to 9mm revolvers is also a bit of a stretch… since your millions were produced for the past 120+ years. .38 Special has been around since 1898… arming a lot of police officers and being pushed thru production in two World Wars and a few other conflicts. I won’t say a caliber designed in 1898 can’t do it’s job, but doesn’t mean it is perfect for 2021.
When did the 547 appear? Late 1970s? 9mm was designed as a semi-auto round, without a rim. The 9mm was designed in 1901… but it was designed as a semi-auto cartridge. For a good chunk of time, semi-autos we’re not as reliable as they are now. And let’s also remember that the revolvers/.38 Special/.357 Magnum were widely used in L/E… it takes a borderline act of god to get people in L/E to change. Acts of god? Newhall… Miami… North Hollywood… Hell, look at .40 and the about-face that was.
Bullet technology advanced pretty far over the past century. .38 and 9mm are both leaps/bounds better than they were in the beginning. But considering 9mm is the more popular of the two… you tend to see more variety/funding going into that caliber. It isn’t a one is better than the other… but ammo companies want to make money. Also, goes back to the L/E (and also the military)… being ammo contracts are good to pickup.
But your argument is the same as me saying where are all the .38 Special /.357 Magnum autoloaders? That Colt and S&W that used wadcutters… Desert Eagle… and the Coonan. Must be such a terrible round since there isn’t a Glock made in it.
I get the idea of ammo commonality between your primary pistol and your backup gun, SO, that would be a plus for a 9mm snub nose revolver, if you carry a 9mm pistol.
I don't.
Some might want to have that ability… I personally don’t care about it. Main reason, my agency doesn’t let us carry a backup gun.
But whereas we were issued .40 a little over a year and a half ago… I knew the .40 was going bye-bye. The Glock contract was announced the week I signed on. But my off duty carry guns tend to be 9mm. Said it before, but any extra training/duty ammo will work in them. Nice thing is we use 147 grain, just like I prefer to carry.
But I also wonder, if you carry a 9mm pistol WHY choose a revolver for a backup gun, at all?? Why not a smaller 9mm semi auto? Ammo capacity will be at least the same as a revolver, and usually more. You don't need extra "doo-hickey's" like moon clips and a tool for loading/unloading the same...
And, if your concern is about the semi auto backup gun jamming, then why are you carrying a semi auto as your primary arm??
Just some things to ponder...
I have 9mm autos that I carry… P938 is one that I want to get more rounds thru it before I carry. I just recently got a Glock P80 (retro one), which I plan to carry when I want a larger gun.
We carry Glock 19 Gen 5 MOS… and I’ll probably get a 26 Gen 5 in the future (just to have). Real goal is a 34 Gen 3, and maybe a LWD frame that takes Compact magazines and full sized slides. Would be a nice way to have the complete 9mm line… especially because I want non-railed 34. But I went with Glock magazines with my 9mm AR pistol, so it takes down to at least the 19 magazines (unsure about the 26). It is going to be a suppressor host, so will be nice to be able to shove in a duty magazine and not be super sonic.
It’s called having options, and carrying what I want to. I’ve said it a few times, but I don’t carry something to be cool or to get someone’s approval. 44 AMP, sorry… but I really couldn’t care less how you feel about X, Y, or Z. I do take other viewpoints, being sometimes you see things that you didn’t think of due to whatever reason. But just because you don’t like 9mm revolvers… it really isn’t going to change me carrying my 9mm 642-1.