CTS manufactures a complete line of smoke cartridges. All our cartridge cases are made of aluminum alloy, not plastic. Single projectile cartridges in long and short ranges as well as multiple projectile versions are available in CN tear agent, CS riot control agent, and inert white smoke for screening and training purposes. Multiple projectile models contain three or five projectiles. The single projectile and three projectile models are 4.8 long. The five projectile models are 8 long. These cartridges can be launched from our TL-1 launcher as well as from all current 1.5 gas guns and the M203 40mm grenade launcher as well. All models can be fired from a M79 type launcher, such as our TGL-1. Specifications: Short Range: Weight-196gm(6.9oz), Length-4.8"(122mm), Range-75yds(68m) Long Range: Weight-196gm(6.9oz), Length-4.8"(122mm), Range-150yds(137m) 3 Projectile: Weight-194gm(6.8oz), Length-8"(203mm), Range-80yds(73m) 5 Projectile: Weight-335gm(11.8oz), Length-8"(203mm), Range-80yds(73m) Potential fire hazard. For use only by qualified personnel trained in the use of these products.