Hello,
I've recently ordered what is basically a copy of the V1 beer gun by Blichmann:
https://www.the-home-brew-shop.co.uk/cgi-bin/sh000001.pl?WD=bottle%20filler&PN=Cornelius-Beer-Bottle-Filler%2ehtml#SID=200
If anyone has used it, or has one, could you kindly clarify whether a 3/8" CO2...