Ok, I'm going to respond to that because there's some serious BS you're pushing...
Agreed.
Although early examples were chambered for 2 9/16", hundreds of thousands of '97s are chambered for 2 3/4" and will happily digest any lead loads up to 2 3/4". Steel shot is to be avoided, but only because 1897s are mostly equipped with a fixed full choke.
These are all
old guns now, production stopped in 1957, and have for the most part been heavily used. Running hot cartridges through them (like heavy 00 buck or hot slugs) is about as wise as running hot ammo through any WWII or earlier era rifle that has been heavily used, which is to say not at all. Smokeless powder has changed a lot since these guns were designed, and commercial ammo is available much hotter than these guns were designed for. Shotguns tend to have a higher safety margin in this regard than rifles, but it isn't limitless.
Calling THE workhorse shotgun that helped open up the West, helped win WWI, WWII, and the Korean war "persnickety" is wet behind the ears nonsense (a few were even still in service in Vietnam!). John Browning's brilliant design was the first reliable pump action shotgun in history. If a break-down version begins to loosen up, a simple sleeve adjustment is all that's required. If the gun is shot loose so many times that the adjustment sleeve runs out of available adjustment (a process that takes in the range of 100 years of heavy use), you simply buy the #2 adjustment sleeve and you're good for another 100 years. There are 6 adjustment sleeves in the series, including the original from the factory.
New out of the factory, these were solid, reliable guns. But again, see above. The newest one you could possibly find is over 60 years old, and has most likely been heavily used. Like anything mechanical, parts wear and need replacing. A very high percentage of them have suffered from "gefingerpoken" syndrome. Kitchen gunsmiths messing with them, only partially understanding what they're doing. When you buy one now, you're buying a lotto ticket. You might very well get one that has been babied and cared for properly, but the odds are much higher that you'll get one that needs some work, or has been worked on by some un-talented b00b just trying to get it to last one more hunting season.
The process of holding the trigger down while cycling the action is called "slam firing".
And also called pump firing. I avoid the use of the word "slam firing" for these guns (even though it is more common), because slam firing also applies to a dangerous failure mode in semi-autos. Call it a personal quirk of language.
When the 1897 was introduced to WWI, the Germans were so frightened by it that they petitioned the International Court claiming that it was cruel and inhumane. This from an army that was using chlorine gas!! What they were so frightened by was that Allied soldiers would load up their "trench broom" with 7 rounds of buckshot - 6 in the magasine and 1 in the chamber. Then, they'd crawl across No Man's Land on their bellies. When they approached the German trenches, they'd leap to their feet and empty their guns, slam firing in a sweeping motion along the trench. With nine .30cal balls in each buckshot shell and seven rounds total, they were unleashing 63 deadly balls in a matter of a few seconds.
Couple of historical inaccuracies here. The Germans protested to the Americans using shotguns in general, not specifically the 1897. The US acquired over a half dozen different models of pump shotguns for the war effort, they basically bought up whatever production they could get, cut down the barrels and added heat shields and bayo lugs. The
preferred shotguns were the 1912, and the Remington Model 10, which had internal hammers. After WWI, they standardized on the 1912, and the 1897's were quickly rotated out of service. Some were still around in arsenal when WWII broke out, but not many, and a few might have even lasted as long as Vietnam, who knows, stranger things have happened. But by WWII the 1897 was no longer in official service, and had been supplanted by the 1912, and the Ithaca 37. The 1912 and Ithaca 37 were the ones that would see heavy use through to the Vietnam era, NOT the 1897.
Sneaking across No Man's Land was a night mission, but the trench guns earned their keep during the day, too. When German soldiers threw grenades, Allied shotgunners shot them down with bird shot.
Cool story bro. One that's been passed around since WWI. But zero documented evidence of it happening, and no army doctrine on using shotguns this way. And it has actually been tested (because gun geeks are like that) using dummy grenades. With 9 pellets dispersing rapidly from a short barrel smooth bore, if you're lucky 1 or 2 of the pellets might actually connect with the grenade. The odds of them hitting a vital part of the grenade and disabling it, are slimmer still.
Not to mention, if Zee Germans are within grenade throwing distance, the fecal matter has truly hit the rotating air pushers. The odds of you seeing the incoming grenade in time to shoot it are vanishingly small.
https://www.thefirearmblog.com/blog/2017/07/07/shooting-ww1-german-grenades-air-trench-shotgun-myth-truth/
Could it have happened? Sure, and it probably did. But there are also a couple of cases of bullets colliding head on in mid air during wartime, but it sure isn't something you want to bet your life on.
People sell them cheap because they need repairs and gunsmiths are expensive. Typically, they need an extractor or a magasine stop. $30 worth of parts and they're good for another generation.
Some repairs are easy, others less so. If it isn't the extractor or magazine stop, then you're chasing down harder to find parts. And if it's any of the internals, good chance you're going to have to break out a file and do a bit of hand fitting, just like when they were originally made.
They also sell cheap for the same reason most older shotguns sell cheap - they aren't rated for steel shot. And no, that isn't just a matter of the forcing cone or the choke. It's also about the Rockwell rating of the barrel steel. These barrels weren't made with steel shot in mind, and over time, you'll wear out the barrel shooting steel through it, much like sanding it down.
Close to 1 1/2 million were sold before cheaper shotguns began to attract buyers. The 1897 didn't get replaced by a better design - it simply couldn't be made as cheaply as guns made with stamped out parts. Certain models (such as the genuine trench guns in un-refinished condition, and Black Diamond trap models in minty condition) command prices in the thousands. A plain field model in NRA "Excellent" condition is worth over a thousand.
The 1897 didn't get replaced by a single better design, it got replaced by a LOT of better designs. The external hammer, the bolt that slid out of the back of the gun, and the lifter/locking block that protrudes from underneath, were all quirks that were done away with in more modern guns. All three of these aspects are failure points from induced grit and grime, which is why the army dropped them like a hot rock after WWI and went with the 1912, and later the Ithaca 37.
The single action bar is also a sore spot. If you look at any 1897 that has been used to a significant degree, that action bar will have developed a warp, and is sometimes downright wavy, from the unequal torque applied to it. Dual action bar guns became the norm.
Reliability and usability are the be-all-to-end-all for small arms in the US Military. If you took a brand new, never fired, 1897, and handed it to a cop or a grunt, asked him to cycle it a few times and then ask whether he'd like to replace his 870 or 590 with an 1897, he'd hand it back to you and laugh, without even putting a live round through it.
While an NRA "excellent" might indeed fetch $1000 (NB: that was within my original price range above), that would be for a near mint, all matching gun. Good luck finding it. The vast majority of the 1897's in circulation have been rode hard and put away wet.
They sell cheap because they lack the versatility of being able to fire all the available modern rounds, and are becoming increasingly hard to maintain, through lack of commonly available parts.
They aren't
bad guns, especially when looked at in the context of the era they came from, but a modern 870, 500/590, Weatherby PA-08, will run circles around it in terms of reliability and versatility, and won't cost much more. Claiming otherwise is pure nostalgia.