This working replica of a 10-barrel Gatling gun was built by Pamela Weiss from plans available in many model engineering magazines. It took about 2,000 hours and a variety of machining, welding and woodworking skills to build all the parts. The scale gun fires .22 caliber long rifle bullets at up to 600 rounds per minute—if you can crank the handle fast enough. About 300 rounds have been test fired through it.
