Ultralight Ultralight Rifles

[Big_wals]

I'm still working on reading through everything, so sorry if this has been covered, but is anyone running an ulul in .22 ARC? and if so, who's making the lightest barrels for them? I've been searching the internet and haven't found much for lightweight options for either the 6 or 22 ARC.

I had a 22 ARC gasser for a bit, Ballistic Advantage 16” fluted barrel was 27.7 oz on my scale. I believe @doverpack12 has that barrel on a UL build now.