This series of cartridges contain liquid or powder-filled projectiles designed for barricade situations. The projectiles are fin stabilized for accuracy. Since these projectiles are not pyrotechnic in nature, they do not introduce a fire-starting hazard at the target. These rounds are available in CN, CS, OC and inert configurations for training purposes. OPERATION These rounds can be launched from our TL-1 launcher as well as from all current 1.5 gas guns. The stepped rim at the cartridge base allows them to be fired from the U.S. M203 and M79 40mm grenade launchers as well as our TGL-1 40mm launcher. Impact during target penetration ruptures a weakened circular section in the projectile nose, releasing the liquid payload. The rapid deceleration coupled with the spin instantly produces a large volume of mist inside the target area. SPECIFICATIONS: 37/40mm Models: Weight-147gm, Overall Length-4.8" (122mm), Effective Range-75yds 40mm Models: Weight-122.5gm, Overall Length-4.8" (122mm), Effective Range-75 yds