Trip flare Pyrotechnics

Underground Testing UGT ) of Pyrotechnics The earliest UGT ref to pyrotechnic ammo was reported by Willsey (Ref 22), in which 12 each M4S trip flares had been exposed at Test Able in Operations Crossroad. Also, Ml 11A2 fuzes... 

Primers are not used exclusively for firearm ammunition, but have other uses which include blank cartridges, flares, flare trip wires, mortars, pyrotechnic cartridges, hand grenades, rocket-propelled grenades, ejector seat mechanisms, jettison devices, and other larger ammunition components. 

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