A gun-wielding NYPD cop responding to a scuffle near a SoHo methadone clinic ordered a group of men to “shoot your f—king heroin and die,” disturbing video posted to Twitter shows.

The officer is shown approaching the men at Prince and Crosby Streets in broad daylight on Aug. 31, holding a gun — pointed toward the ground — in one hand, according to the video posted by Twitter user AntifaSevenHills.

“Take a f—king walk right now,” the officer said, pointing at one man’s face with the other hand.

“There’s no reason to pull out a gun,” the man said, before the officer put the weapon back in its holster.

The officer then walked away, yelling, “Go shoot your f—king heroin and die,” the video shows.

There were no apparent arrests.

“IDENTIFY THIS PIG!” the Twitter user wrote.

“The commanding officer has been made aware of the video and is looking into it,” the NYPD said Saturday afternoon.

The closest methadone clinic is about a block and a half away at Lafayette and Spring streets.