Bigeclipse
Well-Known Member
- Joined
- Aug 10, 2012
- Messages
- 1,967
Hi everyone,
I am trying to work up a load with a rifle (7mm08 using 131 grain hammer hunters, lapua brass, Winchester large rifle primers and varget) and I am noticing that the primers are flattening even at lowest book loads but I am getting no other pressure signs such as stiff bolt lift, ejector marks, high velocities, and cratering (there is just a touch of cratering but it could just be the firing pin mark because I have definitely witnessed way worse cratering so I am not 100% on this).
What are your thoughts?
I am trying to work up a load with a rifle (7mm08 using 131 grain hammer hunters, lapua brass, Winchester large rifle primers and varget) and I am noticing that the primers are flattening even at lowest book loads but I am getting no other pressure signs such as stiff bolt lift, ejector marks, high velocities, and cratering (there is just a touch of cratering but it could just be the firing pin mark because I have definitely witnessed way worse cratering so I am not 100% on this).
What are your thoughts?