[ARCHIVED THREAD] - Engraving ?

Posted: 10/6/2006 12:08:32 PM EDT

9501084(?) - Rollmarked M16A1; M4 upper (original configuration unknown); selector area re-engraved with "SAFE," "SEMI" and (ital) "Rock-n-Roll"

Is it possible to have a selector marking re-engraved as stated above and still look like an original roll mark? Who could do this type of work? I'd imagine the original roll mark would have to be welded? then engraved over?