I have one of the Savage 116SE rifles chambered in 425 Express. Bought from kudude on AR. I also have a custom 404 Jeffery built on a Model 70 Super Grade. The 425 Express does seem to have a faster recoil velocity than the 404 Jeffery when both are loaded to the same muzzle velocity using identical bullets and the rifles both weigh the same. Probably because the 425 Express operates at a higher pressure to acheive the same muzzle velocity as the Jeffery. Montana Rifle company offers 425 Express barreled actions in their lineup. I think that Heym may offer it as a complete rifle.
