The Hawk CO2 release has the same ejection performance as the Raptor Pyro CO2 release but with an entirely mechanical design that doesn't need any pyro-consumables. The Hawk system ships with your choice of a 16, 23, 33, or 45 gram cartridge - up to 4 cartridges total.
Here is a list of key features:
IMPORTANT SHIPPING INFORMATION: We cannot ship the CO2 cartridges outside the US. For customers outside the US, please select the option to not include CO2 cartridges. Both 16 and 23 (or 24) gram CO2 cartridges are commonly available in most countries. Check before you order to ensure you can get these. Additionally, we cannot ship CO2 cartridges by air. If you include CO2 cartridges, they will be ground shipped.
Download the Hawk Instruction Guide
Here is a video of the Hawk valve in action with the Peregrine UAV System.