I would like to see:
1) Plans to print a casting positive mold for 0% and 80% blanks that could then be put into the ghost gunner II
2) Plans for a .45 and Glock frame that is split in half, milled out of the blanks above, then push together with pin and hole alignment and then spot welded in the pin holes to hold the frame together. Should eliminate a significant amount of undercutting and make production faster for when you need to arm a platoon / company during TEOTWAWKI
3) lost wax printing of positive molds for AR and DPMS-308 lowers to allow casting lowers in different metals.
4) casting for most parts of the trigger assembly that can be cast
5) 3D print for most of the lower shoulder stock and upper barrel guard / assembly
6) P90 stock on an AR?
7) 3D print for magazines for 1911, M1A, FNFAL, Glock
A few other more esoteric things
Check this one out...they were getting to the more fun things.
https://www.youtube.com/watch?v=Spm_zrjedzk
“3D print for magazines for 1911, M1A, FNFAL, Glock”