Quote Originally Posted by ListerG View Post
I was wondering why both the A Frames seem to have lost a segment. I went back and dug up a pic of a SAF 400g bullet used on a big wildebeest bull quartering to at about 80m out of the same rifle. You can see a ridge on the surface which is an exaggeration of a line that the top of the ramp puts in the bullet when I close the bolt. It may be that it creates a weakness when the bullet impacts and the same has happened on the bullets pictured above…
I would seriously try to figure out where it's going wrong. This kind of thing causes jams.
Slow motion photography might be a great help in figuring it out. Lots of modern cell phones have the ability to do this.