I have an SAR-1 and an SAR-2, want to get the barrels threaded on both. Problem is everybody I've E-mailed won't do LH threads, or does'nt do metric. I could do it myself if the OD is o.k. and if I could find a place that sells the proper dies. Also, what happened to InrangeC2 and Troy Sellars? Link in my favorites does'nt work anymore.