I started shouting the 600 with a 6.5 x 55 Swed, then moved to a 22 BR Norma which easier to shoot and cheaper also. I have used my hunting rifle a 25-284 Winchester.
All this reloading has caused me to anneal regularly, decap separately, full length resize without the decapping rod and use neck expansion dies to give consistent neck tension. Zeroing at 3” high at 100 yards for hunting is no longer sufficient, lol.