Looking to build a 300 Norma but am unsure what size boltface will be needed? I understand the standard Rem 700 Mag bolt face is too small for the 300 Norma but at the same time, 338LM can be built on a rem 700 mag boltface although it is not ideal. I'm looking at pulling the trigger on a Tac300 for the build but wanted to see if I could get some advise/feedback on here first. Thank you in advance for any help.