I am looking into maybe purchasing a used 40x varmint rifle that is a repeater and has a blued receiver in 220 swift. So what goes into these custom shop 40x rifles. Do they use custom barrels and hand picked receivers, pillar bed these and so on. I know these rifles new are quite exspensive. The stock appears to be a McMillan with the black pebble grain finish that they use and has a cheek piece. I know their is alot of Remington owners here on the hide and who have or have had these rifles, so i am all ears for any info you want to shoot my way. Thanks....DAN