Jp-3, jp-2, ofna 086, dynamite 086, ofna 053. There all good pipes and will serve you well. If your on a budget look on ebay for anyone of the pipes I have mentioned and bid on a used pipe. You will save yourself some money and get the same pipe as a brand new one. By the way I am running a mugen msr1005 in my savage. Its a GREAT pipe but good luck on finding one as they havent been made in a while. Ebay has one every couple of months that is used.