Hi all, great forum. Lots of info but I'm having a difficult time figuring out what exactly is needed to change my .223 112FV over to the 6.5.

I expect I'll need:
Barrel
Bolt head (30-06 size?)
Guages
Magazine box
Barrel nut wrench, action wrench and vise.

I'm a bit confused with regard to the firing pin hole size needed on the new bolt head. Midway refers to a small hole and it looks like all of their replacement bolt heads are small hole, with this be a problem with my old rifle? I'm a bit unsure about the shank size, my information tends to indicate I have a small shank based upon the age and caliber of the rifle. Serial number starts with F and is a flat rear.

Is there anything missing from my parts list?