"425 Express
Notes: This round was designed by Cameron Hopkins and Whit Collins as a project to be featured in the May 1988 issue of Guns Magazine. The original rifle to fire the .425 Express was designed by John French, based on a Ruger M-77 action. The round itself is a .300 Winchester Magnum case, shortened somewhat and then necked out to the .425 Express bullet’s dimensions. It is more powerful than the .375 H&H Magnum, but less than the .458 Winchester Magnum, and fills the gap neatly, yielding excellent power and range. Since its debut, it has proven itself on African game as well as in North America and Australia. The round was at first available only as a handload (being essentially a wildcat at its inception), but is now available from A-Square.
The .425 Express is an exciting cartridge that fits in a standard .30-'06 action, yet delivers magnum power levels. It utilizes a 400-grain bullet from the classic .404 Jeffery and delivers 2,400 feet per second - identical ballistics to a .416 Rigby."
Notes: This round was designed by Cameron Hopkins and Whit Collins as a project to be featured in the May 1988 issue of Guns Magazine. The original rifle to fire the .425 Express was designed by John French, based on a Ruger M-77 action. The round itself is a .300 Winchester Magnum case, shortened somewhat and then necked out to the .425 Express bullet’s dimensions. It is more powerful than the .375 H&H Magnum, but less than the .458 Winchester Magnum, and fills the gap neatly, yielding excellent power and range. Since its debut, it has proven itself on African game as well as in North America and Australia. The round was at first available only as a handload (being essentially a wildcat at its inception), but is now available from A-Square.
The .425 Express is an exciting cartridge that fits in a standard .30-'06 action, yet delivers magnum power levels. It utilizes a 400-grain bullet from the classic .404 Jeffery and delivers 2,400 feet per second - identical ballistics to a .416 Rigby."




















































