The file 'GAU-8 Avenger Bullet 3D Printer Model' is (stl) file type, size is 2.4MB.
1:1 Full scale replica of the Round fired from the GAU-8 Avenger in the A-10 Thunderbolt II (Warthog) This model needs a little tweaking in the crimp area, headstamp and projectile to make it 100% accurate, but it is a good start.
GAU-8_Avenger_Round_2.stl | 5.7MB |