Three people were hospitalized after the raiders targeted a bar in Manchester armed with machetes, a suspected shotgun and a baseball bat.
The customers of the Princess Road store, Moss Side, were threatened by three men who then asked for their hands
The offenders were part of a white Range Rover belonging to one of the victims and a white BMW 3 Series .
Three members of the public, aged between 20 and 20 years. , were taken to the hospital on Saturday. Their injuries are not considered serious, said the Greater Manchester police.
The officers then found the stolen Range Rover in the city's Fallowfield area.
Four suspects of 18, 19, 23 and 58 – and two 17-year-olds – were arrested on charges of theft.
Prime Minister Dexter said: "Fortunately, no one was seriously injured but the victims were understandably shaken by this incident.
" It is thanks to the quick action of our officers that we now have six men in custody but this investigation is still very ongoing and the agents will be in the area today continuing with the investigation.
"We are particularly keen to hear from anyone who has seen what has happened, or anyone who has filmed with dashcam from the BMW or the Range Rover around the time of the accident."
Anyone with information is invited to call the police on 0161 856 4409 or 101, citing the incident number 684 of 12 January 2019. Alternatively, call Crimestoppers anonymously on 0800 555 111.  More information on: