Can any body give me some advice on reloading light (low recoiling) loads for the .416 Rigby. My wife will be using it to shoot plains game Zebra, Kudu size but I don't want to scare her with hefty recoil.

It would be an advantage if advice could be given using Somchem powders (SA Powders).

This is a current thread from the Big Bore forum that has some helpful info:

Thread from Big bore forum

LWD

Thank-you