Here are my two .358 Norma Mags. Top one is a Ruger #1-S and the bottom one is a Winchester Model 70 Extreme Weather SS with a Boyds Jacaranda stock. Both of these rifles shoot accurately and point like your finger.
This is the cartridge that I'm shooting. It's a .300 Win Mag resized to .358 Norma Mag. I'm loading RL-19 (when I can find it) behind a 225 Grain Barnes TSX.
This a bull moose I shot with my .35 Whelen back in 2006. I recovered the bullet in the guts after I shot him square in the chest at 170 yards. Cut the top of the heart off. My friend thought I was a little sick rooting through the gutpile trying to find my bullet, but I finally found it. I had engraved my initials on the back before I reloaded it.