pressure sighns on my factory roy ammo

[yellow dog]

has anyone had this before?

primer looks fine, but you can see bolt marks!

thanks

 

[DrMike]

This is not uncommon due to minor stretching on first firing as the brass is stretching to the limits of the chamber. You shouldn't see it if you neck size and fire a second set of loads.

 

[yellow dog]

thanks, kinda unnerving

 

[FOTIS]

Welcome to WBY ammo.

Every single time in every single of my Bees!

BTW they are ejector marks.

 

[Guy Miner]

Weatherby doesn't mess around with light loads... :mrgreen:

 

[FOTIS]

You ain't lying!

3230 fps with the 270 Hornady SP in my 378 Bee!!!!!!!!!!!!

 

[Oldtrader3]

My cases were the same, ejector scrapes on the bottom of the case. This is true of ll factory Weatherby ammo from the .240 to the .460 Mag.