
Boss O/Us are impressive shotguns. As one of the most influential designs in shotgun history, they’ve had an incredible impact on modern over unders. In fact, most of the O/Us made today owe a debt to this British design. But that’s not all that makes these O/Us special.
BossS over & unders are also beautifully made. John Robertson was a gunmaker and artists, and the sweeping lines of the stock, the exposed forend iron, and the unique sculpting on the action, make these guns in stunning. The experience and skills that they put into their doubles — especially the SxS and O/Us from 1920-1930s — represent the apex of the trade and are almost extinct today.

Boss made around 450 of their “Vertical Guns,” so handling and inspecting one is a memorable event for a shotgun fanatic like myself. Having the chance to do this with four of them, including two that have never been fired, is extraordinary. But that’s exactly what I had happen a couple Saturdays ago.
A friend of mine invited us over to view part of his collection. Along with a couple minty 12 gauges by Purdey & Woodward, he also showed us his Boss O/Us. At one point, we had Boss O/U in 16 gauge, 20 gauge, 28 gauge, and .410 lined up in front of us. That’s a once-in-a- lifetime site, and the I’m grateful for the chance to see it.
This little Boss was one of the highlights. Being a 20 gauge Boss O/U from the 1930s, it’s a rare shotgun. Add in the 28″ barrels, Boss single trigger, and Boss rising-bite style action and you have an insanely rare double. The fact that I had the chance to take a long, close look at it and raise it to my shoulder many times made the weekend incredibly special.
