Colorado Gun Shows
Find all the Colorado gun shows on this 2026 events calendar.
37th Annual Memorial Weekend Gun Show & America 250 Celebration
Fremont County Fairgrounds
Riverton, WY
Sat, May 23rd – Sun, May 24th, 2026
37th Annual WWCA Memorial Weekend Gun Show – Family, Heritage, & History
Join the Wyoming Weapons Collectors Association for our premier 37th Annual Memorial Weekend event! With two big buildings at the Fremont County Fairgrounds, this is more than just a gun show—it’s a celebration of American heritage and our Second Amendment.
Why Attend?
• Massive Selection: We are anticipating 250+ tables of antique, modern, and collectible firearms, ammunition, reloading supplies, optics, accessories, knives, and gear.
• Family-Focused: Proudly featuring the NWTF Jakes "Take Aim" Indoor Youth Range. Bring the kids for safe, hands-on marksmanship training and prizes!
• Community & Fellowship: Join us Sunday morning for a nondenominational Cowboy Church service. Come as you are, everyone is welcome!
Admission: $7 Daily | $10 Weekend Pass | Kids 12 and Under FREE with paid adult admission. Uniformed military, law enforcement and first responders admitted FREE. Special Sunday Family and Friends Pass: $25 (Includes 2 adults and up to 3 youth).
Secure your tables or plan your visit today! Scan our QR code or visit https://wyomingweaponscollectors.com for reservation forms and event details.
This show is worth the trip! Lodging Special at Riverton Holiday Inn Convention Center, up to four people per room for $139 per night. Book direct by calling (307) 856-8100. Additional lodging information available through the Riverton Chamber of Commerce (www.WyRiverton.com) and the Wind River Visitors Council (www.WindRiver.org).
Sat, Jun 20th – Sun, Jun 21st, 2026
The largest Military & Old West Collectible show West of the Mississippi offering 600+ tables of some of the finest Military and Old West collectibles to be found brought to you by The Heartland Militaria Show LLC Est 2017. This show is like stepping back in time and walking through a museum however in this show you can Buy/Trade and Sell Military and Old West collectibles.
Located right in the Heartland of the United States at the Oklahoma City Fairgrounds (Pavilion Center) just 10 minutes away from Will Rogers International Airport. Our show is now an international stop for Military/Old West collectors from all over the world. Exhibitors from throughout the U.S. and the World will be buying/selling and trading Militaria, Antique Firearms, Old West Memorabilia, Native American Artifacts and so much more.
The Heartland Militaria Show will be held on Jun 20th-21st, 2026 in Oklahoma City, OK. This Oklahoma City gun show is held at Heartland Militaria Show Oklahoma State Fairgrounds and hosted by Heartland Militaria Show LLC. All federal and local firearm laws and ordinances must be obeyed.
Sat, Oct 3rd – Sun, Oct 4th, 2026
The Badshot Gun/Hunting and Fishing Show includes all your outdoor Guns/Ammo/Hunting and Fishing needs Buy/Sell or trade
The Ohkay Hotel Casino Gun/Hunting and Fishing Show will be held on March 28th-29th and Oct 3rd-4th, 2026 in Ohkay Owingeh, NM. This Ohkay Owingeh gun show is held at Ohkay Hotel Casino and hosted by Badshot Gun Show LLC. All federal and local firearm laws and ordinances must be obeyed.
April
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October
January 2027
Colorado Gun and Knife Show Calendar
This list also features firearm collectors & clubs in the area. It\'s updated daily and contains all the Colorado gun shows for 2026. Each listing contains contact information to help vendors and attendees get in touch with the local rifle clubs and gun show promoters in Colorado.
Always call ahead to confirm show times, especially when traveling long distances. The Gun Show Trader does not book tables or vendors. Contact the promoter with the contact information provided in each listing.
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