The M8 DIY Smoke Signal Training Device

The M8 smoke signal device is a cost effective, reusable, reloadable training smoke signal device that is designed for using pull wire igniters and now with the Mission Critical series, small pistol primers for a 99.997% ignition success rate. Along with a high ignition success rate, the M8 training smoke device can offer the best output.

Big name brand smoke devices are limited in size and composition. Commercial/Consumer smoke devices are great for signaling and are fantastic products, however the volume of smoke is low.

The M8 Training smoke signal device is considered homemade. The components alone are not regulated by the ATF. When the components are combined it must be used the day of construction. If you decide to store finished homemade devices they must abide by ATF/DOT storage requirements along with all State and Federal Law. This is not legal advice. Consult an attorney.

ATF Storage Requirements 27 CFR Part 555, Subpart K

All components available on this site are to be used by trained professionals.

Using a smoke signal device for a non emergency use in the state of Connecticut is prohibited by law.

Always take safety seriously. It is at the sole discretion of the end user to use proper PPE equipment when handling. The M8 training smoke device and smoke may get hot enough to cause burns and could possibly start fires if near flammable material. 

Burning of potassium nitrate is toxic. See blow for Potassium Nitrate hazards.

 Potassium nitrate (KNO3) is a strong oxidizer and can pose various health and safety hazards. It can cause irritation to the skin, eyes, and respiratory tract upon contact or inhalation. Ingestion of large amounts can lead to gastrointestinal issues, and it can interfere with the blood's oxygen-carrying capacity, potentially causing symptoms like methemoglobinemia. Additionally, it's important to note that potassium nitrate can intensify fires and may react explosively when mixed with certain reducing agents 

The igniters are the skylighter style pull wire kit. When you choose the option of the M8 kit with igniters, it is ordered through Invention Incarnate. If you choose to order them yourself, you may do so by clicking the button below. The ignitors are not marked up and is offered as a courtesy.

The M8 kit, parts, and mixture recommendations listed in the manual are for making a smoke device ONLY and not to be used for unlawful purposes or for any other type of devices. NFE Tactical LLC  is not responsible or will be held legally liable for its use in any form. Using this kit for anything other than a smoke device may result in injury or death. Using this kit may result in injury or death.  The M8 kit, parts and manual are only a manufactured suggestion in the process of making a smoke device. The purchaser or end user assumes all responsibility and liability to personnel (self), public property, private property, wild life or other.