I am torn to be honest. The rimmed .500/.416 is a BETTER choice than .416 Rigby in a double. However, I do have a .375 double for the reason the NE 450 No. 2 made a point of avalibilty. The descrepancy of .416 ammo is a bit bothersome, but I like the bore diameter. It is not a matter of if I need one but which one it is. I am hedging towards the .500/.416 but I do have 500 rounds of Rigby ammo. And I don't need another bolt gun.

Aleko