Hand grenade music boxes

[PrestonSturges]

I explained the cross section view of grenade here

Things Cut in Half

M26A2 with an impact fuse? In the BB photo, the vaguely baseball cap shaped thing at 10:00 o’clock is the striker, and just above that is the cross section of the cotter pin that is the safety on the grenade. At 11:00 is the cross-section of a heavy metal pin that anchors the coil spring for the striker. This coil spring is the bright ring of metal around the heavy pin. The connection of the striker to the coil spring appears to have been cut. Anyway, with the hand around the grenade, the …

And just remember, some grenades have a contact fuse, not time delay!

Russian Throws Live Grenade - Blows Up Boat