These cartridges were developed specifically for 40mm grenade launchers such as the U.S. M203 and our TGL-1. The cartridge case fully chambers in such launchers, eliminating the possibility of the cartridge slipping past the extractor, as may occur with undersized cartridges. The undercut at the cartridge base further ensures reliable extraction after every shot. These rounds are available in CN tear agent, CS riot control agent, and white smoke for screening and tactical purpose. CTS has a $200.00 minimun order, orders under $200.00 will be subject to a $10.00 fee.