RAS47 MAGPUL NO FURTHER A MYSTERY

After i gained the pound of 8208 XBR from Hodgdon, the 6mm Dasher barrel was on this rifle. I decided to start out my tests with that chambering.I also checked out the Hodgdon internet site and also the pressures shown seem to be bigger than other other powders reaching exactly the same velocity. I used to be specially speaking of checklist max pre