I am looking for a .40+ calibre (standard lenght action). Would like to build on a .300WinMag., and have been looking at the .425 Express (.423").

On my search for info I came across a picture of a .416 Express (necked up .300WinM.). Is this caliber for real - and does anyone have any info/reports on the .416 Express?

Or should I stay with the .425 Express?

Tuzi R.