Oklahoma Gun Shows
Find all the Oklahoma gun shows on this events calendar.
Sat, Apr 18th – Sun, Apr 19th, 2026
The Lewisville Gun Show will be held next on Apr 18th – 19th, 2026 in Lewisville, TX.
Come out and Buy, Sell or Trade!
This American Gun Show is held at NTX Arena - Lewisville and hosted by American Gun Shows. All federal and local firearm laws and ordinances must be obeyed.
The Lewisville Gun Show will be held next on Apr 18th-19th, 2026 with additional shows on Jul 18th-19th, 2026, Sep 12th-13th, 2026, and Oct 31st-Nov 1st, 2026 in Lewisville, TX. This Lewisville gun show is held at NTX Arena - Lewisville and hosted by American Gun Shows. All federal and local firearm laws and ordinances must be obeyed.
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, Jul 11th – Sun, Jul 12th, 2026
The Wichita, Kansas Gun Show will be held next on Jul 11th-12th, 2026 with additional shows on Sep 19th-20th, 2026, Nov 28th-29th, 2026, and Jan 2nd-3rd, 2027 in Wichita, KS. This Wichita gun show is held at Century II Performing Arts & Convention Center and hosted by JK Promotions LLC. All federal and local firearm laws and ordinances must be obeyed.
Sat, Dec 5th – Sun, Dec 6th, 2026
The Muenster Gun Show will be held next on Dec 5th-6th, 2026 with additional shows on Feb 6th-7th, 2027, in Muenster, TX. This Muenster gun show is held at Heritage Park Event Center and hosted by American Gun Shows. All federal and local firearm laws and ordinances must be obeyed.
March
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December
January 2027
February 2027
The Oklahoma Gun & Knife Show Calenda
Our list of Oklahoma gun shows is updated daily and features outdoor gun show expos and gun show events for firearm enthusiasts. There are several & knife shows listed. Our goal is to make it easy to find and attend all Oklahoma gun shows.
OKC Gun Shows by Region
We have a gun show list that breaks down all the Oklahoma gun shows by region making it easier to find local expos.
Contact Gun Show Organizers
Each OK gun & knife show listing in our Oklahoma Gun Shows page includes contact information to make it easy to get in touch with the promoter.
Feel free to contact them with requests for additional information on their Oklahoma gun shows, including vendors fees, show hours, and admission prices.
Gun Show Tips
If you’re unfamiliar with Oklahoma gun shows, make sure to read over the 101 Gun Show Tips article. It includes how to interact at your local Oklahoma gun shows, as well as what to bring and expect. For all questions about Oklahoma gun laws, read the Gun Law Book. It is a must have for all firearm owners.
Get Gun Show Updates
Get the latest gun show updates on by subscribing to the RSS Feed. There is also a weekly calendar that goes out every Friday. Sign up for the Newsletter.
Warning: Although our lists are updated daily, show information can change without notification. If there is an incorrect listing, the gun show edit form is available. You may also email us at [email protected] for changes/updates.