I have this rifle in 416 Rigby and like it very much
Suggest you 1)have it properly bedded or stock will crack
2)change to 3 position safety or it can be rendered "safety on" by accident when manipulating the bolt quickly
3)leave the trigger as a (properly adjusted)set trigger-I find it a great help when taking a careful slow
shot with a big rifle,they go off before you have time to flinch!