The operational Nico diversion device utilizes a single-use metal cylindrical body.

Shown at the left is a Nico single bang device that has been fired, discarded, and converted to accept the Conversion Device and is now a dedicated training device. Shown at the right, the spent body has been powder coated blue to help designate it as a permanent training device. The Conversion Kit sleeve is shown installed in both bodies.

 

Conversion Device

Safety Pin

Firing Head (Bottom)

Firing Head (Top)