In a tense undercover operation, veteran cop Darren Monahan describes a dramatic sting involving a supposed grenade launcher sale that nearly spiraled into a deadly shootout. Working with the FBI and local DA’s office, Monahan and his team set up a buy in a Bay Area parking lot, wired with cameras and audio. The sellers, known criminals, showed up and one suddenly pulled an Uzi submachine gun on the agents, demanding money. An informant bravely wrestled the weapon away as shots rang out between the suspects and officers. Despite the high stakes, the “grenade launcher” was a bluff with no actual launcher found. Monahan noted the rare nature of such weapons in local crime, joking about the novelty of a flamethrower as well. The raid showcased the dangers undercover cops face and the unpredictable violence in gun trafficking cases.