I have a Stevens 200 in 308 and I have a 26" stainless/fluted 223 barrel for my first barrel swap. I already have the barrel wrench and action vise. I'm ready to order a 223 stripped bolthead, a PTG go-gauge and thicker recoil lug. What other bolt parts, (ejector, extractor) do I need for this swap? Can I do without the ejector to keep my brass from flying off the table? Thanks.