Pneumatically operated, non-pyro, Mine Simulators from our Military and Law Enformence Division Gun F/X Tactical Development, are the most practical, and cost effective land mine, and IED trainers ever! Constructed of 6061 T-6 Aluminum with a matte black anodized finish. Mines and IEDs can be filled with liquids or powders for marking or simulated effects. Available in pressure detonation, trip wire, or remote detonation versions. These mines are reliable and reusable. Please contact us for details @ (386) 437-3375 or firstname.lastname@example.org .