B40 Fuse Timer Test

This is a brief test of the B40 DIY flashabang grenade. This video is one of many tests performed as a proof of concept to ensure the safety of the device.

The explosive used in this video is purely for fun, as this test was only a verification of the minimum 3 seconds time from initial ignition to detonation.

The B40 is still in development, and is pending a Beta with the BLC, a group of gun cad enthusiasts who have lent their help to me in proofing my designs.

There are not any other designs like this available right now, and I hope to ensure it is as safe as it is effective to make.