M4

This destructor consists of a small charge of tetrytol mounted on a bracket with a Tail Mechanical Impact Fuze M121. The Fuze M121 uses the non-delay Primer Detonator M27 in this assembly. Connecting the fuze to the charge is a length of primacord. A spring-type lock nut secures the fuze to the bracket.

Figure 407. Destructor M4 and M8