Need help with my 243 win 95gr VLD load

[mao0720]

Mao i dont know if you have any more of those rounds loaded but if you do i wouldnt shoot them.. pull them down and turn the necks.. if that bullet doesnt release in there bad things are going to happen .

NO more loaded, and I already started turning them.

As the others have mentioned.
First, see if you can drop a bullet down the neck of a fired case, if not, then your neck isn't opening up enough.
When you size down brass, you will have thicker necks than normal.
So if you have a tight chamber, the neck might not be expanding enough for a clean bullet release.

I thought you got thicker necks when you neck up, since part of the shoulder becomes part of the neck. When you neck down, part o the neck becomes the shoulder.

 

[wedgy]

With a thinner profile barrel it heats up after ~ 3 shot and the groups will open up. How much time in between shots ?