Sorry, did not recognize it as an argument. I just see so many companies come up with cartridges they're just regurgitated versions of the same old thing and then touted as being something special. There is never seems to be something completely new from scratch to be utilized an existing platforms. I think it would be difficult kanae more than one are two cartridges did it come out in the past 10 years that were not based off of some parent cylinder case it already exists
Cartridges are like automobiles.
There is nothing new to be had
Bigger motor, batteries, better brakes
You still have to fit multiple humans at a average height of 5’6” and 175 pounds
What does from scratch mean?
powder...max theoretical velocity 5500 Fps
possibly fastest you can push a bullet 220 swift 4200-4400
fit into a shoulder fired weapon system with manageable recoil
affordable ammunition
Reasonable barrel life
there’s a reason that every country has the same basic weapon systems regardless of their budget.
the juice isn’t worth the squeeze, and there is t much juice left.
if someone could cre a solid/mono that could run in a “regular barrel” and be so jump insensitive that it could be mass produced, that would be something.
the case and its origins have nothing to do with a projectile.
But until then we are hoping for the next “Berger” to increase BC by 5%
Over the last 60 years how far have newer 30 cal cartridges (new cases and bullets) surpassed a 300wm shooting a 200 grain Sierra match king. Being built with crappy equipment and components compared to today.
in reality not that much