Grenade Puzzle (Original is Barrel Puzzle by @mread)

thingiverse

I printed the Barrel Puzzle by @mread and loved it. I then had some friends point out that it looked almost like a grenade, but I knew there was no real-world grenade that shared the same form factor and size as this puzzle.... I then remembered the Mills Fragmentation Grenade, the MK2 Grenade, the M61 Grenade and drew my inspiration from this combination. Print the files from the original Barrel Puzzle, but instead of 2 x part2, print only 1 x part2 and 1 x Part2_Grenade.stl I designed the grenade lever with just enough overhang so that it can be pressed against the grenade body and not break. You will need to rotate this part in your slicer and print with the safety pin facing upwards. No support needed as with the rest of the puzzle pieces.