military 0 Liked! 0 Disliked 0 U.S. Navy’s future Electro-Magnetically charged Rail-Gun rips through 7-Layers of Metal (Video) by: Rick In: Military, Video Oct 25, 2019 0 Liked! 0 Disliked 0 The Electromagnetic Railgun fires High Velocity Projectile (HVP) during testing at Naval Surface Warfare Center Dahlgren Division (NSWCDD). Source DVIDs Like this post? 0 Liked! 0 Disliked 0