Understanding cartridge efficiency

[Elk Hunter 338]

Lol in my case it was the bullets fault but proof told me they had a bunch go would with tight bore and they were replacing them

did you happen to ask what they were chambered in??

i gotcha .... and i understand that a all companies can have some issues ...

 

[Canhunter35]

did you happen to ask what they were chambered in??

i gotcha .... and i understand that a companies can have some issues all of them do ...

Well they made them in 7mm cause they offered to replace mine if I couldn't get it to shoot with another bullet, but I did and it never went any farther

 

[Swamplord]

Are you doing 7mm version?
Shep

I'm not, but a fella in Canada wanted one so I had reamer print set up for him, no clue if he ever ordered a reamer/built one or not, it would be a simple one bushing neck down from 30 cal process but what would be the point ? The 30 cal is the perfect balance between calibers from 243 to 375, a 7mm wouldn't do anything better, now in 6.5mm it is smokin hot