Umarex is making a .50 cal air revolver called the HDR50. It is touted as a defensive gun and shoots peper balls among other projectiles.
Umarex T4E TR 50 / HDR 50 Paintball Revolver (.50 Cal) - Hypersports » Nr.1 in Paintball and Event in Sweden!
Umarex HDR 50 cal – Kakuli
IWA Neuheiten 2018
Umarex T4E TR 50 Paintball Revolver Kaliber .50
Umarex T4E TR 50 / HDR 50 Paintball Revolver (.50 Cal) - Hypersports » Nr.1 in Paintball and Event in Sweden!
Umarex HDR 50 Revolver delivered by DAI Leisure
IWA 2018] Umarex HDR50 .50 cal Air Revolver And Other Air Guns -The Firearm Blog
IWA 2018] Umarex HDR50 .50 cal Air Revolver And Other Air Guns -The Firearm Blog
IWA Neuheiten 2018