Sounds a good price to me.

I don't know the rifle.

I have an U/O Tikka 512,the same as scValmet with barrels in 9.3x74R. I've shot fourteen water buffalo with it,in a cull. Plus scrub bulls,mhorsesdonkeys, pigs and deer.

Cartridge would be useful for anything in North America and Europe. Useful cartridge for driven medium game.

Looks good to me based on Mark's photo.