http://diaryofahollywoodstreetking.com – Rapper Gunplay PULLED A FIREARM on his accountant during a meeting in April in an explosive fit of rage … and the entire incident was captured by surveillance cameras.

Gunplay allegedly stole a cell phone and a gold chain during the incident … and was later charged with armed robbery. He turned himself in to Miami-Dade Police earlier this week.

Gunplay — real name Richard Morales Jr. — also faces a second charge of aggravated assault with a firearm.

According to the rapper’s attorney, Gunplay could face life in prison if convicted on both counts.