Looking for lever handguns, derringers, break-action handguns, or single-shot handguns? Look no further! Impact Guns carries all of these unique designs. From 45 derringers to large calber hand-cannons, Impact has them. Some popular derringer brands are Bond Arms and Cobra. Pedersoli, Rossi, Henry, and Thompson Center have also has come out with some cool break-action or single-shot handgun designs. An extremely unique, and ultra concealable design from Heizer can also be found here.