State guides for selling firearms Colorado
Published: June 25, 2024 | Updated: January 26, 2026
Sell Your Gun in Colorado - Fast, Legal & Hassle Free.
We buy used firearms statewide — Denver to Colorado Springs — and provide a fair market offer through a fully licensed, online process. Instead of navigating local shops or private buyers, we handle the shipping, paperwork, and support so you can sell with confidence from anywhere in Colorado.
Whether you are looking to sell a modern handgun, a WWII collectible, a pre-ban rifle, or a full estate collection, our Colorado-compliant process ensures a safe and high-value transaction.
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Sell a gun in Colorado without the pawn shop, gun store or private buyer headaches
We Buy Guns purchases firearms from private sellers using a federally licensed, online process. Get a documented offer based on current market demand and ship with clear compliance guidance.
Our 100% U.S. based team handles intake, verification and payment end-to-end so you can complete a legal, tracked transaction.
We specialize in assessing and buying high-value collections and estates from Colorado residents, including WWII Collectibles, Machine Guns and Pre-Ban Firearms.
No matter where you are located in Colorado, all of our customers have access to a dedicated support team for any questions about the process, shipping guidance, intake updates or payment status.
No surprises, no hassle and no hidden fees.
Major Colorado metros we serve
If you can ship a package within Colorado, you can sell directly to us.
- Denver
- Colorado Springs
- Aurora
- Fort Collins
- Lakewood
- Thornton
- Arvada
- Westminster
- Pueblo
- Centennial
- Boulder
- Greeley
- Longmont
- Loveland
- Broomfield
- Grand Junction
We service all of Colorado. If you need cash for guns in Denver, a fast firearm valuation in Colorado Springs, or are looking to sell an estate collection in Fort Collins, we will handle the entire process for you, legally and safely.
How to legally sell a firearm in Colorado
Learn how to legally sell a gun in Colorado — what options you have, when an FFL is required, and how to do it safely and compliant with state and federal rules.
Most private and estate sales route through a licensed dealer to ensure background checks and paperwork are handled correctly. This is required in interstate sales and highly recommended for documented compliance in state-to-state deals.
You may sell a firearm directly to another individual in Colorado so long as you confirm eligibility and both parties understand federal and state compliance rules. This option suits sellers who already know the buyer and can complete the transaction safely.
Selling to a federally licensed online buyer offers a streamlined process with documented offers, insured shipping, and clear compliance steps. We handle the majority of process steps for you — from offer to payment.
Many Colorado sellers choose an online, licensed buyer when they want a convenient process, a documented transaction, clear compliance guidance and quick payment.
Our process for Colorado firearm sellers
WeBuyGuns is a licensed buyer. Our process is designed to help Colorado sellers complete a legal, documented sale with clear steps from valuation to payment.
If anything is complicated about the firearm or transfer requirements, our team will guide you through the entire process.
- Tell us what you have
- Use our offer submission form. Share the make, model and condition. Photos help, especially for optics, accessories and any markings that affect value.
- Get an offer
- Our team reviews the details and provides a written offer based on the firearm, configuration and current demand.
- Ship legally
- If you accept our offer, we’ll generate prepaid shipping labels and provide clear instructions for securely packaging and shipping your firearms.
- Get paid
- Once received and inspected, we issue payment using the method selected during checkout and finalize the documented transfer.
Have questions about the process, how to get started, or your specific firearms?
Call us at (317) 804-8713
Secure, compliant and trackable from start to finish
Our track record
We are trusted by firearm sellers nationwide
Sell with confidence — no hassle and no hidden fees. Our streamlined process has facilitated thousands of firearms transactions nationwide, paying out over $4.4 million to users on our platform.
- Sellers on the platform
- 39,500+
- Paid out to sellers
- $4.4 Million
- We purchase firearms and ensure compliance in every state, including Colorado
- Fast nationwide service
- All transactions are handled by firearms professionals to ensure legal compliance
- Licensed FFL with a class 3 SOT
What our most recent customers have to say
State and federal laws for selling a gun in Colorado
Colorado requires most firearm transfers, including private sales between individuals, to be processed through a licensed gun dealer who conducts a background check. This section highlights common state-level requirements when selling a firearm in Colorado. It is not legal advice. Requirements depend on the transfer type, firearm category, and legal eligibility.
If you are unsure how a rule applies to your situation, review the official resources below or contact our team for help navigating the process.
- ID: Buyer and seller should have valid government-issued identification
- Age: Minimum age depends on handgun vs long gun
- Waiting periods: May apply in some retail scenarios and some local jurisdictions
- Background checks: Requirements differ for private sales vs dealer transfers
- Prohibited persons: Federal law sets the baseline and states can add restrictions
State law details
Understanding Colorado firearm sale rules
Expand for the full breakdown of common requirements in Colorado.
Universal background checks & licensed dealer processing
Colorado requires almost all firearm transfers — whether a sale or other transfer — to be processed through a federally licensed firearm dealer. The dealer conducts a background check on the prospective buyer or transferee and obtains approval from the Colorado Bureau of Investigation (CBI).
- A private seller must arrange for a licensed dealer to run the required background check on the buyer.
- The dealer submits the background check to the CBI and provides results to both the seller and buyer.
Minimum waiting period
Colorado law establishes a minimum waiting period before a firearm can be delivered following the initiation of a required background check. This waiting period helps ensure that transfer approvals and checks are properly completed before possession changes hands.
- A firearm may not be delivered until at least three days after a licensed dealer initiates the required background check.
- This waiting period applies to most transfers that require a background check.
Age & eligibility
Colorado follows federal age and eligibility requirements for firearm possession. A prospective buyer must meet minimum age requirements and not be prohibited under state or federal law.
- Buyers generally must be at least 21 years old to receive a firearm from a transfer that requires a background check.
- Individuals prohibited by law from owning firearms are not eligible to acquire them through transfer.
Family exemptions & temporary transfers
Colorado law provides some exemptions for transfers between immediate family members and certain temporary transfers under specific conditions. These exemptions reduce the need for a background check in narrow situations but still require compliance with eligibility rules.
- Transfers between immediate family members (spouses, parents, children, siblings, etc.) may qualify for exemptions from the universal background check requirement.
- Temporary transfers for target shooting, repair, or maintenance under continuous supervision may also be allowed without a check.
Prohibited persons
Both Colorado and federal law prohibit certain individuals from possessing or receiving firearms. Selling or transferring a firearm to a prohibited person is unlawful and can result in criminal penalties.
- Do not transfer a firearm to anyone you know is prohibited from possessing firearms under state or federal law.
- Licensed dealers verify eligibility as part of the background check process.
Federal law details
Federal rules that apply in every state
Expand for ATF guidance and prohibited person requirements.
Colorado residents must follow federal laws for private transactions
Federal law requires that the buyer of a firearm must be legally eligible to own a gun.
The Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) provides guidelines for these transactions.
The content on WeBuyGuns.com is provided as a service to the online community. While we strive to offer reliable and up-to-date information, we do not guarantee its accuracy, completeness, or timeliness. Users should exercise their own judgment when using our website and consult appropriate legal resources or an attorney, especially when selling firearms, as we do not provide legal advice.
Colorado firearm selling FAQs
These are the most common questions we hear from Colorado sellers. If you don’t see your situation here, we’ll walk you through it before you ship anything.
Is it legal to sell a firearm online in Colorado? +
How do you determine what my gun is worth? +
What firearms can you buy from Colorado residents? +
Do I need an FFL in Colorado to ship my firearm? +
Do you provide a shipping label and packing instructions? +
How long does the process take from Colorado? +
What if I’m selling inherited firearms in Colorado? +
What information should I send to get the most accurate offer? +
Resources & guides
If you’re still deciding or your situation is more specific, these resources and guides on specific firearms and situations can help you move forward with confidence.
Guides for selling firearms in every state
Browse detailed state guidance, then submit for a compliant offer process that works nationwide.
Value guides by manufacturer
Estimate value ranges by make and model, then submit for a real offer based on photos and details.
Guide to selling a gun collection
What to expect when valuing and selling a complete firearm collection, from start to finish.
Pre-ban firearms valuation guide
How originality, configuration and documentation affect value for pre-ban and collector firearms.
WWII Firearms valuation guide
How originality, configuration and documentation affect value for WWII collector firearms.
Machine gun valuation guide
Transferability basics, pricing drivers and how compliant sale workflows work for NFA items.
Not sure where to start?
Our no obligation offers on firearms and collections are free — just submit photos and firearm details and we'll guide you through the entire process, even if you choose not to sell with us.