turbobrick
WKR
I had my Mini in 6arc cut down to 16", and when it came back from Carbon6 with a 19" CF barrel it was several ounces lighter. I haven't handled a pencil barrel model, both of mine were the heavier barrels, but I'd guess the CF and pencil would have to be pretty close in the same length.I would be very surprised if the carbon barreled action is as light as the pencil barrel. Drop on in a stockies stock and it’s probably the same weight between a 6arc and a 6.5grendel.