U.S. Army Technical Manual, TM 3-1040-214-34 1 DISPERSER, RIOT CONTROL AGENT, PORTABLE, M3, (FSN 1040-711-8296), 1972, Military weapons
Scope These instructions are for use by direct support and general support maintenance personnel. They apply to the Disperser, Riot Control Agent, Portable, M3 (fig. 1-1).