You didn't get the memo we are talking bolt action.
I know... General Patton stated he believed the Garand was one of the single greatest contributions to the Allied victory. The level of fire superiority offered by semis gave American troops a massive advantage over their enemies, whether German or Japanese.
If I must go with the bolt guns I rank them thus: K98, Sprinfield, Lee-Enfield, Mosin, Arisaka then Carcano. I agree with others that the K31 ought not be included as it didn't see action. I've shot all, and my reasoning is thus:
-every K98 I've shot is tremendously accurate. The action is also one of the safest and most rigid.
- the Sprinfield 1903 is essentially a ripoff of the Mauser!
-Lee-Enfields are next up as far as accuracy. Their #### on opening action is very fast to work.
-Mosins are crude, but work, no matter what.
-when I handled them I found the Arisaka a little fragile, and the round a wee bit light for my liking. It was a 38 though, and I know the 99s addressed some of this.
-the Carcano round is an abomination, and I find them clumsy
- the K31 is a work of art, and accurate as all get-out. But they never saw action, so they're out in my ranking. They are very intricate and well suited to the Swiss self defence plans and ready access to armorers and parts. Not sure id want one on Guadalcanal, the beaches of Normandy, or the frozen mud of the Eastern Front...