Elon Musk's Father Errol Recounts Killing 3 Home Invaders in Wild Shootout

Elon Musk's father fancies himself a real-life Dirty Harry or Rambo-like figure -- he's recounting how he once took out a mob of home intruders ... all by himself.

The way Errol Musk describes the 1998 incident really does sound like a Hollywood action movie -- he and his then 6-year-old daughter, Ali, were in his South African home ... and while she was taking a bath, he encountered 7 armed men in another part of the house.

The 76-year-old told The Sun the gang immediately opened fire on him, but just like in the movies ... he miraculously dodged all the bullets, retreated to a bedroom and grabbed a .357 Magnum handgun.

Errol says his gun was loaded with hollow point bullets, and his very first shot went straight through one intruder's head, and the shrapnel entered another's chest. He says both men were killed. At that point, he says the rest of them fled, but he managed to shoot one more in a hallway.

Completing the scene ... Errol says Ali -- who'd be in the bathtub -- came out after hearing the shootout, and clung to her father's leg. Mr. "Lethal Weapon" says he was acquitted of manslaughter charges for the incident, on the grounds of self-defense.

Errol's heroic tale comes on the heels of Elon recently tweeting a reminder to the world that he and his father are estranged.

The billionaire tycoon said his dad ran out of money in the '90s, and he and his brother financially supported him on the condition that he "not do bad things." Unfortunately, according to Elon, he did do bad things.

Elon's point seemed to be dad isn't keeping up his end of the bargain.

As for Errol's marksmanship ... he says he once won the South African National Defence Force's shooting championships.