Gun Regulation

Colorado is developing an online portal where people can sign themselves up for the “do not sell” registry.

Officials say a faster turnaround time on warrants would have prevented the shooting at Evergreen High School.

The measures add to this session’s slate of gun legislation, building on laws passed to tighten firearm regulations over the last several years.

The proposals would add to the list of who can petition to have someone’s guns removed under the state’s red flag law and add new rules for selling and tracking gun barrels.

High school students from across Denver held a rally on the Capitol steps Wednesday in the wake of the state’s latest high school shooting.

Bump stocks are devices that attach to guns and allow a rate of fire similar to machine guns. The accessory was banned by the Trump administration in the wake of the deadliest mass shooting in U.S. history, which happened a country music festival in Las Vegas in 2017.

Gov. Jared Polis signed a bill banning build-at-home firearms without serial numbers. The so-called ghost guns allow buyers to evade background checks and impede law enforcement's ability to trace a firearm's origin.

More relatives of people shot to death at a Colorado supermarket in 2021 are suing gun-maker Sturm, Ruger & Co. over how it marketed the firearm used in the massacre.

Senate President Steve Fenberg told students Thursday that gun-control measures in the legislature will be signed into law, and soon.

Two decades after the 1999 Columbine High School massacre and two months after five people were killed at an LGBTQ nightclub in Colorado Springs, Colorado lawmakers are drafting a sweeping ban on semiautomatic firearms.