Would a standard 223 rem go no/go gage test a 223 wylde chamber ok? What about vice versa? Also the assumption if the 223 part is good the 556 must be good! Or is that not true? Seen a lot of interweb stuff that it seems most folks don't use the go no/go field gages for putting a new barrel or new bcg in an ar. Curious don't folks use the gages? Is there a trick to getting around the use?