Need some info on what it takes to do this. The gun is a 700 bdl older model I'd say early 70's 24" 222 that is wore out it'll still shoot about an inch group but it is pitted and has seen it's better days. I'm wonder what all needs to be done to the action. I know it needs a new bolt face I'm hoping I can just buy a bolt frame ( I think Numrich calls this a bolt handle) and use my firing pin assembly. I have got a brand new 243 VLS barrel coming. I know its a heavier barrel so the stock might have to also go. I work at a paper mill with a well established machine shop and a very competent machinist (we have built muzzleloader barrels,firing pins,etc.,etc.)while I'm not a gunsmith I do know a little about guns, I thought about doing myself, ofcoarse I don't want to screw it up either. Any thoughts greatly appreciated.