By the way does that projectile shown here in this file look...

By the way does that projectile shown here in this file look like it might be around 60mm? when compared to the metal shelving rail in the background?


Navy EMRG Hypervelocity Projectiles: Science Fiction in the News Navy EMRG Hypervelocity Projectiles. It's almost a shame that the Navy's electromagnetic railgun (EMRG) can fire projectiles at targets up to 200 nautical ...
www.technovelgy.com/ct/Science-Fiction-News.asp?NewsNum... -



wasn't 60mm what the DSTO had been working on with the mach 5/50 program and have fired on a repeatable basis and the photo in that defense science doc seems very similar, I'm not saying it is the same photo, but whatever is happening behind the projectile looks very very similar to the naked eye, could be just a coincidence I suppose?