Air operated firing and propellant line thrower along with the wide range of projectiles. A stand-by tool for rescue purposes. The training projectile allows easy live training at no cost. Base unit with air cylinder holds sufficient air for 4 - 6 shots before refilling from a high pressure compressor (200 - 300 bars) or a diving cylinder. Meets the demands of SOLAS 74/83, and EU approval no. MED-B-187, NATO no.1095-25-142-3704.