Colorado lawmakers have adopted more than two dozen new laws regulating the sale, purchase, possession and carrying of guns ...

A federal judge has ruled that Colorado's ban on the sale of all firearms to people who are under 21 is not a violation of the Second Amendment. Photo taken rifles for sale at Old Steel Historical ...

Starting in August 2026, the manufacture, sale and purchase of certain semiautomatic firearms that can accept detachable ammunition magazines will be outlawed in Colorado.

The Colorado law banning the sale of rapid-fire conversion devices, including forced-reset triggers, was signed into law in April and will go into effect on Aug. 1, 2026.

Assault weapons and hand guns seen for sale at Capitol City Arms Supply on Jan. 16, 2013, in Springfield, Ill. (AP Photo/Seth Perlman, File) (CN) — A federal judge has upheld Colorado’s ban on firearm ...

Colorado and 15 other states have sued the Trump administration over its plan to allow the sale of forced-reset triggers that make semiautomatic rifles fire more rapidly and return devices already ...

With 44 co-sponsors, the legislation includes proposals to regulate ghost guns, reinstate the state’s pistol permit process, strengthen safe storage requirements, and ban assault-style weapons.

The Justice Department under Biden told the court that local law enforcement agencies seized more than 19,000 ghost guns at crime scenes in 2021, a more than tenfold increase in four years.

Colorado is one of sixteen states that have sued the Trump administration over its plan to allow the sale of forced-reset triggers that make semiautomatic rifles fire more rapidly and return device… ...