been cruzing the pawn and gun shops looking for a donor to build a double somewhere around a 416 rigby but 45-70 would be the wise choice i reload for that.ones i've found so far field grade lc smith,pride of spain in 20 ga.couple of foxes some lefevers and one funk on the internet that is in reason. none have greener xbolts. is there a list of actions and years that i should be looking for other than having a xross bolts? thanks