180 grain AccuBond in the 300 Weatherby

[slickrem]

Here what a Sierra ballistic tech told me about fire forming

 

[sako2]

I never tried it but i think if you took a resized case that's .001 or .002 long and colored the neck with a marker it should scratch the marker off. Or peel some carbon off. I could be wrong.

 

[slickrem]

I never tried it but i think if you took a resized case that's .001 or .002 long and colored the neck with a marker it should scratch the marker off. Or peel some carbon off. I could be wrong.

I have to change the bullet once in a while. The slip neck ring wears it down a bit and loses grip.

 

[slickrem]

I have a tight chamber ?

I'm thinking I do..... SAMMI says 2.048 max 2.058 min I measured with my Hornady HS gauge on my calipers with my Forster NG gauge and it measures 2.044. My fired case measures 2.041. I remember bumping back .004 to chamber. And the bolt is a little stiff closing with 2.041