U.S. Sen. Dianne Feinstein is offering details on her proposal to federally ban some assault weapons, as well as ammunition magazines that hold more than 10 rounds.
You can watch the announcement in Washington live on CNN.com.
Her measure is designed â€śto help end the mass shootings that have devastated familiesâ€ť and communities, she said. The proposal comes about a month after a shooting that killed 20 children and six women at a Connecticut elementary school.
Feinstein, while making the announcement, also is displaying examples of weapons that would be banned. Her measure would stop the sale, transfer, importation and manufacturing of more than 100 specialty firearms and certain semi-automatic rifles, as well as limiting magazines to 10 rounds or less. Not all of the weapons in the bill meet the technical definition of assault weapons.
The measure would not cover weapons already owned before it passed, as well as other hunting, sporting, antique, manually operated and disabled weapons.