Looks like an OOB discharge the next question is why did it happen? Hows the primer look or was it blown out? Was the bore was clear after this round or did you get a stuck round?
This is also what I want to know, plus what exact ammo he was using. It is possible it's just a really spectacular case failure in an unsupported chamber, but that level of case damage is pretty impressive and unusual.What type of PCC?
Looks like an OOB discharge the next question is why did it happen? Hows the primer look or was it blown out? Was the bore was clear after this round or did you get a stuck round?