Even if I did not have your rifle data the info is relevant regarding performance.

Here are a few choices that might be easier to source.Cartridge          : .300 Win. Mag.(@)Bullet       ...

It has been a while since we had spam coming through, so something is preventing it.

The forum might accept "foreign" IP addresses as spam.

I have battled at times to get in and have also received some error messages. Seems to be working smoothly. [member=76]janfred[/member], if you give m...

As I use copper bullets SD and penetration are not a determining factor. I have always had enough penetration and mostly right through.

Google en youtube het heelparty videos wat monterings wys. 'n Foto van die bokant van die geweer kan help om  raad te gee.

If you are desperate then that price might not feel that bad. Have you tried bolt and nut companies?

Bulk density for GRT is thus .930 g/cc

Gavin is a very meticulous man and his rifles are made to very tight tolerances. That would prevent a popped primer. I still don't like this prog...