Sent the donor rifle to JES to have the barrel bored for 358 Winchester. Only took 2 weeks and it was time to make up some test loads. Using powder and bullets I had, resized some 308 cases and had good results. I don't have a rest, shooting from a picnic table, my 3 shot group was right at an inch. Waiting on some hornady bullets to come in and load some more. Used rifle and rebore, $450 invested to date.