I have a factory savage target shank in 243. It is the large target shank fluted barrel with less than 300 rds though it. $100 shipped pics can be sent
i have a 110 with .473 bolt face. It is an older flat back without a follower. It does have the barrel nut and lug but the nut is scared up. It has a fully adjustable trigger( think rifle basix). $230 shipped
I bought the frame from glock not a complete gun. Not sure about extractor( had for about 5yrs). I think it is some form off etching. It came that way.
Shoots awesome and has around 650-654rds. I saved the brass. The 243 barrel was bought off here and believe it had less than 250 thru it. It just to heavy for PRS matches.