The Mongrel Mob has labelled the Government's gun reforms as "racist", accusing them of unfairly targeting Māori.

They've also lashed out at the National Party's proposed elite police gang squads - accusing Simon Bridges of courting "rednecks".

Mongrel Mob public relations liaison Lou Hutchinson told MPs the reform is racist and unfairly discriminates against gangs - and therefore Māori.

"It's gone from a white male shooter who shot dead 51 people to now a gang problem, so we know that inherently that this legislation is racist," she told Newshub.

Labour MP Kiri Allen challenged whether the mob was speaking for everyone.