Cops accidentally shot a man in the wrist after a two-hour standoff in The Bronx, police said.

Hassan King, 42, allegedly barricaded himself inside a University Heights apartment after cops responded to a call at around 10:30 Sunday night.

One cop’s gun discharged when they forced their way in, police said.

King, who has 21 priors, was taken to St. Barnabas Hospital and listed in stable condition.