This Railgun Which you Can Fire Like A Rifle Will Go On Sale Soon Railgun technology still seems out of reach for ordinary people, right? Well, with the GR-1 Anvil, perhaps those days will be history now. by RJ Pierce
Tech Homemade 3D-Printed, Handheld Railgun With Arduino Uno R3 Inside Fires Projectiles At 559 MPH by Quinten Plummer