/vt/ - Virtual Youtubers

>>54772427
If you're doing a gun with bullet cartridges, I have some pretty shortform data on bullet primers I've used in my own (definitely writing related) research.
A primer is the little button that sparks the powder in the bullet, in case you didn't know. It's also the main barrier to using bullet cartridges instead of just flintlocks/blackpowder, since bullets obviously need manufacturing behind them to be worthwhile to sell.
Apologies if it's unrelated to your writing, but it might *spark* some inspiration in some other way.
https://patentimages.storage.googleapis.com/60/43/de/684e3bbad4d406/US2027825.pdf