The Combined Tactical Systems 4210 is a 40MM aluminum cartridge that launches a single projectile round emitting red smoke via rapid burning. Used effectively during riots at safe stand-off distances to disperse groups or deny areas.

These muzzle munitions are designed with a “dual-rim” enabling the operator to chamber the round in both 37MM and 40MM Launchers. However, only 37MM will deliver optimum performance as stated in this specification sheet.