Products for the Semi-Auto Browning Machine Guns 1919A4, 1919A6, 1917A1 including Crankfires, Spade Grips. Other descriptions, Semi-Auto BMG, Semi-Auto WWII 1919A4, Semi-Auto WWII Machine Guns, Semi-Auto 30 Caliber Machine Gun and Gatling type firing device.
Legal Notice "All Crankfire Systems Gatling type Secondary Fire Control units, components and design features are covered by U.S. Patent #7,103,999 B2. Other Patents Pending."
Last Update: August 2019