This is a community dedicated to discussion around historical arms, mechanically unique arms, and Ian McCollum's Forgotten Weapons content. Posts requesting an identification of a particular gun (or other arm) are welcome.
https://www.youtube.com/@ForgottenWeapons
https://www.forgottenweapons.com/
Rules:
1) Treat Others in a Civil Manner. This is not the place to deride others for their race, sexuality, or etc. Personal insults of other members are not welcome here. Neither are calls for violence.
2) No Contemporary Politics Historical politics that influenced designs or adoption of designs are excluded from this rule. Acknowledgement of existing laws to explain designs is also permissable, so long as comments aren't in made to advocate or oppose a policy. Let's not make this a place where we battle over which color ties our politicians should have, or the issues of today.
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Post Guide Lines
These are suggestions not rules.
-Provide a duration for videos. eg. [12:34]
-Provide a year to either indicate when a specific design was produced, patented, or released. If you have an older design being used in a recent conflict provide the year the picture was taken. Dates should be included to help contextualize, not necessarily give exact periods.
-Post a full URL, on mobile devices it can be hard to tell what you're clicking on if you only see "(Link)".
-Posts do not have to be just firearms. Blades, bows, etc. are also welcome.
Adjacent Communities
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Want to Find a Museum Near You? Check out the mega thread: https://lemmy.world/post/9699481
Despite the name this cartridge was invented by P.O. Ackley a prolific American wildcatter. Wildcat cartridges are ones that are not made to a standard adopted by any major manufacturer.
This particular cartridge could send a .22 caliber round 5,000 fps (1,524 m/s). The case it uses in this picture is that of a .378 Weatherby Magnum necked down to hold a .223 caliber bullet, but another design of the same name used .50 BMG cases.
It splitts eargers
It is actual name?
Good eye. Just fixed it.
For anyone curious the title had "it's" instead of the correct "its".
Is there a practical use case for this cartridge?
Converting free time into noise. I'm pretty sure was just one of those things people have done because they wanted to see what would happen / it would be funny.
Realistically a cartridge like this would have a very short barrel life.
I am not much of a gun connoisseur, but isn't the point of cartridges to have an extremely short barrel life, and aren't cartridges with a long barrel life called misfire?
When I was talking about a 'short barrel life' I was referring to how many rounds a barrel chambered in this cartridge could be expected to be fired before its accuracy fell outside of a user's acceptable standard.
Barrels get worn out due to heat and friction, so cartridges that fire smaller projectiles with more powder tend to wear faster.
Unrelated to barrel lifespan, a cartridge that took longer than usual to send the bullet out the barrel would be a misfire. More specifically a hangfire. These are bad.
Perfect for when you want to spray a fine lead mist at someone with extreme speed
Probably had a horrible barrel lifespan since the burn time for that powder is going to be super long and the flame is getting focused down to .223in.
A good rule of thumb is to use slower powders for bigger cartridges and heavier bullets, but this design kinda breaks that rule on a number of levels. To slow a powder burn and you are spraying powder. To fast, and you are basically building a grenade.