24 ga. There are about 74 Beretta 24 gauge o/u guns in the US. I imported them. 12 were single trigger. This was in the early 80s, found them at Beretta in Italy on my first trips there. Sold them in the US at the time for $995 and that included 2 boxes of shells.

I also have Ferlib make me a couple of 24 gauges and a couple of 32 gauges.

I have the first 24 ga that Arrieta can remember making. I have shot it at quail.

John Boyd
Quality ARms

John Boyd
Quality Arms Inc
Houston, TX
713-818-2971