Is there a way to fuse the traditional brass cartridge and gunpowder primer but at a lower momentum paired with plastic BBS of some sort to replicate real fire arms while still
![Possibly 9MM Flobert Rifle. Very Good. 23.5" Barrel. Shiny Bore, Tight Action Full Octagonal Barrel | Guns & Military Artifacts Rifles | Online Auctions | Proxibid Possibly 9MM Flobert Rifle. Very Good. 23.5" Barrel. Shiny Bore, Tight Action Full Octagonal Barrel | Guns & Military Artifacts Rifles | Online Auctions | Proxibid](https://images.proxibid.com/AuctionImages/11027/198718/FullSize/57135_1.jpg)
Possibly 9MM Flobert Rifle. Very Good. 23.5" Barrel. Shiny Bore, Tight Action Full Octagonal Barrel | Guns & Military Artifacts Rifles | Online Auctions | Proxibid
![Does anyone know what these two cartridges are??? They both seem to be rimfire. 9mm fmj for comparison : r/ammo Does anyone know what these two cartridges are??? They both seem to be rimfire. 9mm fmj for comparison : r/ammo](https://preview.redd.it/nkxomts5v1o61.jpg?auto=webp&s=7de32a6aad539fdc52af7dc476a15445f891d937)
Does anyone know what these two cartridges are??? They both seem to be rimfire. 9mm fmj for comparison : r/ammo
![Possibly 9MM Flobert Rifle. Very Good. 23.5" Barrel. Shiny Bore, Tight Action Full Octagonal Barrel | Guns & Military Artifacts Rifles | Online Auctions | Proxibid Possibly 9MM Flobert Rifle. Very Good. 23.5" Barrel. Shiny Bore, Tight Action Full Octagonal Barrel | Guns & Military Artifacts Rifles | Online Auctions | Proxibid](https://images.proxibid.com/AuctionImages/11027/198718/FullDetail/57135.jpg)