The sooper dooper pig 300wsm project thread

[dannyb]

What's also interesting is that berger state in reference to the seating depth test "The remarkable reality of this test is that one of these 4 COALs will outperform the other three by a considerable margin."
I was sceptical but the evidence is quite stark

Here's a link https://bergerbullets.com/getting-th...in-your-rifle/