BY AFP

New Zealand will crack down on firearms ownership this week after the Christchurch mosques massacre that claimed 50 lives -- and the Kiwi gun lobby, for the most part, is okay with that.

In stark contrast to the United States, where even the most minor curbs on gun ownership meet ferocious opposition led by the National Rifle Association, New Zealand gun owners agree action is needed.

The March 15 rampage by a white supremacist gunman has been a shock to the collective system.

"We want to support our government in any changes to prevent a terrorist attack from happening in New Zealand again," Nicole McKee, secretary of the Council of Licensed Firearm Owners said.

Prime Minister Jacinda Ardern's government announced an immediate ban on military-style semi-automatic rifles (MSSAs) after the shooting and will put laws to parliament formalising its action on Tuesday.

Finalising such legislation can often take months but Ardern says the matter is so urgent it will be done by April 11.

Further curbs -- potentially including a gun register, tighter vetting and stricter gun storage rules -- are set to be passed by the end of the year.

In a move that would be unthinkable in the United States, one of New Zealand's largest gun retailers, Hunting & Fishing, voluntarily stopped selling MSSAs and halted online firearms sales.

"Such weapons of war have no place in our business -- or our country," chief executive Darren Jacobs said.

New Zealand has its own National Rifle Association, but since the shooting, it has been at pains to point out it is a small sporting organisation, not a wealthy political lobby group like its American counterpart.

"Our members shoot with single-shot bolt action rifles at paper targets," president Malcolm Dodson said.

Another office holder has told media the New Zealand NRA is considering changing its name to avoid any association with the American body.

On the surface, New Zealand and the United States share many historical similarities, but they have a fundamentally different attitude towards firearms.

Both are former British colonies that fought bitter wars against indigenous populations and forged an individualistic frontier mentality.

However, statistics highlight the difference.

In 2016, New Zealand, with a population of about 4.7 million, had nine firearms-related homicides.

In the United States, population approximately 327 million, there were 14,415, more than two hundred times the per capita rate as New Zealand.