BOSTON — Massachusetts lawmakers are weighing legislation aimed at taking guns out of the hands of those deemed at risk of hurting themselves or others.

The bill would let family members and police ask a judge to impose what supporters call an “extreme risk protective order” against people experiencing a personal crisis and at risk of dangerous behavior.

The order would let police temporarily restrict the person’s access to firearms. The initial order would remain for 10 days, after which the person could petition to have the order removed. A judge could agree or could extend the order for up to a year.

Supporters point in part to suicides among veterans, many of whom use guns to kill themselves. The bill could help avoid some of those suicides by giving family members more power to intervene, they say.

The bill’s sponsor, state Rep. David Linsky, said there have been a number of cases in which family members knew a relative had a mental health problem and sought to have weapons removed from the home, but were told by police they didn’t have the authority.

“If someone is having a temporary mental health problem but is a firearms owner, this will be a mechanism for mental health providers to temporarily get those guns out of their hands,” said Linsky.

Massachusetts isn’t alone. Supporters say 20 states are currently weighing some form of the legislation.

A few states already have similar measures on the books, including California, which passed a law after a 2014 mass shooting that allows family members and police to ask a judge to issue an emergency protective order for those at risk of harming themselves or others.

Jim Wallace, executive director of the Gun Owners Action League of Massachusetts, said the legislation is misguided.

“We’re actually pretty concerned about the bill. I think it’s an extraordinarily dangerous bill in terms of civil rights and public safety,” Wallace said. “It’s a sound bite.”

Wallace said lawmakers should focus more on the issue of mental illness and not on limiting access to firearms in a state that already has some of the strictest gun laws in the country.

He said there are other ways for a person to hurt themselves besides using a gun.

“We’re labeling someone an extreme risk and taking their civil rights away and letting them walk away? That’s a horrific situation,” Wallace said. “We’re ignoring the human element. We’re ignoring the situation. There are a lot of other ways they can hurt themselves and others.”

Linsky said that argument is hypocritical.

“Gun advocates for years have been saying it’s not a gun problem, it’s a mental health problem. Here, it is a court finding that there is a mental health problem and the gun extremists still want these individuals to have guns to kill themselves or their family members or innocent people,” Linsky said.

He said the goal of the bill is to “take away the guns and get them treatment rather than leaving them with their guns and hoping they get treatment.”

Linsky said he hopes the bill will pass during the current two-year legislative session, which began in January. He said he already has 32 co-sponsors in the 160-member House.