KettleHouse Brewing Company’s Montana expansion was announced on Jan. 12.  Briggs Distributing took its first delivery of KettleHouse products a couple of weeks ago, but stockpiled inventory so more beer could enter the market in central and eastern Montana during the first week of sales in Billings.  And now, Some of Montana’s most popular beer has hit the Billings market, and will show up on shelves and in taps across the city in the coming days and months ahead.