Bramble,

You are correct that no one can advise you on dealing with safety, but I value Your opinion and the opinions of others on this forum. I also appreciate everyone's imput.

From all the information I have received from you and everyone else it seems that it is safe to build a .404 Jeffery on a standard length Mauser action. This appeals to me as I prefer Mauser Rifles to Winchester rifles. I am not trying to step on anyone's toes concerning Winchester rifle, it is just that my preference are Mauser's.

You have given VERY SOUND ADVICE as to having the receiver hardness checked and action magnafluxed. I also appreciate the figures concerning Max allowable pounds of thrust dealing with bolt/action lug sheer. Your comparision between a .416 Taylor and the .404 Jeffery is very interesting and information I did not have available. I do appreciate the information.

I do understand that you nor anyone else here are trying to convince me one way or another, but are only providing information to help me make a sound decision. For all of this information I am very appreciative.