3D Printed Gun Barrel Test... with exciting results....
29:15
I 3D-Printed a Glock to See How Far Homemade Guns Have Come
11:44
3D Printed Gun Barrel... Will it work this time?....
42:19
Building a Guided Rocket to Hit Mach 3
23:05
This Should Be Impossible...
14:16
tool haul and upcoming projects
25:30
4 BORE Rifle vs Russian Ballistic VANT Shield (The Biggest Rifle Ever!!!)
15:09
Electromagnetic Aircraft Launcher
16:00