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 (www.rmgo.org). 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 cgm@rmgo.org. 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 ColoGunMarket.com.

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

***Bushnell Banner 6-18x50 AO Rifle scope***

***Bushnell Banner 6-18x50 AO Rifle scope***

$75.00 - Lakewood (Colorado) - October 17, 2014

I have a used Bushnell Banner riflescope for sale. This was used by me for hunting and thus has some scratches but no dents. Optics are clear and would be a good scope for a hunter or target shooter. FEATURES: Multi-coated optics One-piece tube 100% waterproof/fogproof construction Dry-nitrogen fi...

Dillon 243 Caliber Conversion Kit or Funnel

Check with seller - Golden (Colorado) - October 14, 2014

Dillon 550B 243 caliber conversion kit or 243 funnel.

Once fired reloading brass. 38 Special, 9mm

$150.00 - Eaton (Northern Colorado) - October 11, 2014

My father in law gave up reloading and I'm selling off the brass I do not need.  Recovered from a police range.   38 Special - 30lbs, about 3000 rounds - $150 9mm - 10lbs, about 1000 rounds - $30 9mm NATO (crimped primer) - 11lbs, about 1000+ rounds - Make offer   I live in Eaton and ...

CZ 75 P-07 9mm

CZ 75 P-07 9mm

$425.00 - Greeley (Colorado) - October 6, 2014

This CZ 75 P-07 is chambered in 9mm and comes with 1 magazine and a case, it has a short slide and and extended barrel

Winchester Model 70 Super Grade 7mm Rem Mag

Winchester Model 70 Super Grade 7mm Rem Mag

$1,640.00 - Greeley (Colorado) - October 6, 2014

Its highly polished, deeply-blued steel and finely checkered, fancy grain walnut stock with shadowline cheekpiece define the timeless grace and elegance of the Model 70 Super Grade. A one-piece steel bottom metal adds extra rigidity to the Super Grade’s stock and action for improved ...

9mm Remingoton UMC 400 rds new 115 gr

$120.00 - westminster commerce city (Colorado) - October 5, 2014

8 boxes factory new Remington UMC 115 grain $115 e-mail thru ad or call/text 720-281-6114. You can pick up in Westminster or I can meet during lunch around Commerce City.

Gun auction

$1.00 - Longmont (Colorado) - October 4, 2014

Auction Time! When Oct 11. Preview @ 9:00 AM, auction starts at 1:00. Where , Pacific Auction in Longmont 1330 Main Street, 80501. Giant no reserve auction. What, Amazing western, military, native artifacts, coins cars etc. Winchester lever actions, 1873's, 1892's,1894's, 1885's etc. Sharps rifles ...

1425 rounds .30 Carbine ammo

Check with seller - Westminster (Colorado) - October 3, 2014

Sold my carbie. I have 1425 rounds of clean surplus military, brass cased, FMJ, LC stamped, .30 carbine for sale.  It is in 50 round boxes. I will sell at $25 a box, or the whole lot for $650    720-999-2103

.30 carbine ammo for sale

Check with seller - () - October 3, 2014

Sold my carbine. I have 28 boxes, 50 in a box, total 1425 rounds of clean military surplus,  FMJ, brass cased ammo I no longer have use for. I will sell for $25 a box, or $650 for the lot.

M14/M1A 5-Round Stripper Clips (.308) and Chargers

M14/M1A 5-Round Stripper Clips (.308) and Chargers

$30.00 - Fort Collins (Larimer County) - September 30, 2014

Genuine U.S. GI Parkerized Steel 5-Round Stripper Clips and Chargers. These are used but in excellent condition with no rust whatsoever. I have 20 packages available. Each package has 20 stripper clips and comes with 1 charger (aka stripper clip guide). $30 per package. I can sell stripper clips i...

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