Video 2: https://files.catbox.moe/83wggp.mp4
Video 3: https://files.catbox.moe/lcbcz3.mp4
Video 4: https://files.catbox.moe/0aie2l.mp4
Possible drone: https://streamable.com/mboup9
Video 2: https://files.catbox.moe/83wggp.mp4
Video 3: https://files.catbox.moe/lcbcz3.mp4
Video 4: https://files.catbox.moe/0aie2l.mp4
Possible drone: https://streamable.com/mboup9
my guess is impact fuze assembly for the smaller and “fin” mount for the bigger