I use mine for beer and wine....the beer will retain it's carbonation indefintely. It's really no different than a counter pressure filler, all the counter pressure device does is prevent excess foaming by equalizing pressure....with the Beergun, you transfer using a lower pressure, about 5psi, this inhibits foaming.
Something is always fermenting
...."It's Bahl Hornin'"Primary:Brite Tank/Lagering: Kegged:
Hefeweizen, Chocolate Hazelnut Porter, Kumquat Saison, Tart Cherry Cider, Belgian Tripel, Maibock Bock, Ommegang Abbey Ale Clone, Belgian Golden Strong, German Pils (WLP830)Bottled:
Belgian Quad (Grand Reserve), Derangement (Belgian Dark Strong)On Deck: My Site: www.restlesscellars.com