Umarex USA Shot Show 2018 – Hammer, .25 Cal Gauntlet, and new RWS Airguns! – AirgunWebTV Shot Show Coverage It was a pleasure to spend some time with Umarex USA at Shot Show 2018! Umarex pulled out the “big guns” again this SHOT SHOW.  The new Hammer is certainly the airgun that everyone was talking about.  We got to shoot it at Range Day and we got to see it in a more finished form