The National leader says claims the community didn't want ARTs is "absolute nonsense".
The man was Joel Robin Buckley.
The robbers made off with electronic devices and home appliances.
According to a recent survey 69 percent of police officers want to carry a gun at all times.
"The sort of high-risk-taking behavior by offenders is a step up from what we've seen in the past."
"What's different is [offenders'] willingness to use them - particularly on each other, and occasionally, as we've seen, on police."
Police raided a home after the violent incident that left bystanders shocked.
It comes after a man was allegedly shot on July 10.
Police are investigating a possible link to ongoing tension between the King Cobras and Rebels.