Custom 7mm build

Preparedguy

Private
Supporter
Minuteman
Jul 18, 2017
81
21
Virginia
I'm in the process of gathering parts for my 7mag field use build. I'm about 75% set on a surgeon 1086 action. Does anyone know if surgeon offers a complete spare bolt? I hope I would never need it but I would like to have a spare on hand? Also any potential downside to the m16 extractor over the standard Remington style?

Thanks,
Justin