Well the rechamber from SSk came in last week. I had to do some fine tuning to the 444marlin extractor to make it work. The extractor itself was wider than the channel cut in the barrel, so with a little help with my buddy in the metals lab at school it now fits. The only thing I tried was the Hornady 180gr sspb. They average 2520fps out of my 14" contender so I figure they were running about 2700fps at least out of the 18" handi. Forgot the chrony... But anyway I got a good 3shot group. The one circled doesn't count. I may try to go hunting this afternoon(last day) and see if I can find something to bring home.