187 Lockdown were a British United Kingdom garage act, comprising Danny Harrison and Julian Jonah. The duo produced one album, with four singles releases from it, and remixed many songs towards the end of the nineties. The song "Gunman" sampled from Ennio Morricone's "Sixty Seconds to What" from the film For a Few Dollars More. After their success under this name, the duo abandoned the moniker and continued to record under other aliases such as Gant, Nu-Birth and M-Factor.