Buy Sell Trade Guns Colorado | TRENDING - 2026 |

: Many retailers, including national chains like Bass Pro Shops, offer appraisals for used firearms and provide cash or trade-in credit.

When purchasing from a dealer or a private individual, the following rules apply:

: Colorado law restricts the sale, transfer, or possession of "large-capacity magazines" (typically those holding more than 15 rounds) manufactured after July 1, 2013.

: Starting August 1, 2026 , buyers of specified semiautomatic firearms must complete a certified safety course prior to purchase or transfer.

Navigating the process to requires a clear understanding of recent legislative changes. The state has moved toward a "Universal Background Check" model, meaning almost every transaction—including those between private parties—must involve a licensed professional. Buying a Firearm

: You must meet the buyer at an FFL dealer. The dealer will take the firearm into their inventory, run the background check on the buyer, and charge a transfer fee.

: Colorado law HB23-1219 mandates a waiting period of at least 3 days between the initiation of the background check and the physical delivery of the firearm.

: Individuals with certain felony convictions or domestic violence restraining orders are strictly prohibited from possessing or acquiring firearms.