One Day...
AH elite
Love the 375 Wby as suggested below, but your 338 Lapua bolt face is cut quite a bit wider than the .375s. It looks as though this isn't an issue with the 416 Rigby. The 54 degree bolt rotation of the Wby action is a distinct advantage; while controlled feed is nice, it doesn't offer a distinct advantage such as that. Lack of a 3 position safety on the Wby is an inconvenience. Consider carefully what magazine capacity you require, and be sure that the Wby action will accommodate....
Very good point regarding the bolt face! In my mind a new bolt body would certainly be worth it if the .375 Wby was the choice, but this is an additional critical consideration I should have mentioned.
Ah but let us be clear about the Mark V safety. It may not be a "3 position safety," but I think that we will all agree that in the "3 position safety", a.k.a. the Winchester safety, what we really like is the fact that it is a bolt-mounted, firing pin-blocking safety, which is vastly superior to an action-mounted, sear-blocking safety, where a fire pin cocking piece can conceivably jump the sear if the rifle falls hard and the sear engagement is minimum.
Behold, the Mark V safety may not have 3 positions per se, but it IS a bolt-mounted, firing pin-blocking safety that retracts the cocking piece from the sear when engaged. Once may argue that it does not offer the convenience of the intermediate third position that allows opening the bolt with the safety "on", and this is true, but in my mind it truly fulfills the true role of a mechanical safety, which is to lock the firing pin in place as close to idiot-proof as mechanically possible. This is an objective additional benefit of the Mark V action, although rarely mentioned
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