What makes a rifle cartridge “inherently accurate”? I often see this phrase in the literature, but in the same piece there is never a discussion as to what attributes actually make a rifle cartridge inherently accurate.

Do the following generalities make a cartridge inherently accurate? I am not advocating any of these as gospel, rather want to see what others have to say about this. Neither is this meant to be a cartridge superiority pi$$ing contest!

1.) Given the same case volume, a shorter cartridge is more accurate due to more consistent powder ignition. TRUE or FALSE?
2.) On rimless cases, a sharp shoulder angle gives better headspace uniformity when the charge is ignited. TRUE or FALSE?
3.) A longer case neck results in more constant bullet seating tension. TRUE or FALSE?
4.) Others?

Is “inherent accuracy” just marketing hype?

Ahhh shiiite….. after writing the above I found the following.

https://www.fieldandstream.com/the-worlds-most-accurate-cartridge/

I suppose if I look there are many discussions and/or published books on the subject….. just want to get other’s opinions.

Flame away.