As of July 1, 2013 private party firearm sales through Colorado Gun Market have been suspended. Private party sales will return in the first few months of 2015 after we repeal the private sale ban.

Welcome to the Colorado Gun Market Site! This site is sponsored by Rocky Mountain Gun Owners ( Based in Colorado, Rocky Mountain Gun Owners is Colorado's largest state-based gun lobby. It is a group solely dedicated to the Second Amendment of the U.S. Constitution. Our strategy is simple: don't give an inch.

If you are an active RMGO member and are unable to login please email Please provide your full name and email address.  We will need this information to check our membership records in order to verify your access to

Only active RMGO members are given access to post ads on this site.  However, anyone may view and search and respond to posted ads.   If you wish to post and would like to become a member of RMGO, click here to join.

A list of FAQs are available to answer questions you might have.  CLICK HERE.

Latest Listings

5.56x45 fmj

$500.00 - Englewood (south metro) - October 10, 2015

WANT TO SELL   1000  rds 5.56x45 fmj  "m-193"ball ammo, in wooden crate, unopened

CCW Classes

$80.00 - Aurora (Colorado) - October 10, 2015

I am an NRA Certified instructor and will travel to you. I also have discounts for church groups, Disabled Veterans, and groups of 10 or more. Give me a call or text me at 720-232-0733

Bersa 380

Bersa 380

$290.00 - Erie (Colorado) - September 15, 2015

New in Box 720-323-2534 Great for ladies  

Glock 19

Glock 19

$570.00 - Erie (Colorado) - September 15, 2015

New In Box 2 mags GEN 4   720-323-2534

ruger charger takedown

$1.00 - Longmont (Colorado) - September 11, 2015

i would like to buy a slightly used ruger charger takedown, 30 489 6929

Glock 43 9mm

Glock 43 9mm

$470.00 - Erie (Colorado) - September 11, 2015

New in Box New Single stack 9mm 2 mags 6 rounds each. 720-323-2534

Springfield xd-s 9mm

Springfield xd-s 9mm

$520.00 - Erie (Colorado) - September 11, 2015

New in Box 2 mags 720-323-2534

Erie Range open for Sight-In Daily 9/5 thru 11/8

$10.00 - Erie (Colorado) - September 3, 2015

The Green Mill Sportsman's Club in Erie is once again open to the Public for sight-in days  9/5 thru 11/8/2015   Daily :  8AM to 5 PM       $ 10 per shooter/gun       Eye & Ear protection required & Available 25 yard pistol range, Rifle rang: 50/1...

ruger sr 762

$1.00 - Longmont (Colorado) - August 21, 2015

i want to buy a ruger sr762, 303 489 6929

Get Notifications of New Listings in Your Email

Enter your email address:

Follow us on Twitter