Oklahoma Gun Shows
Find all the Oklahoma gun shows on this events calendar.
Sat, Jun 28th – Sun, Jun 29th, 2025
Our Heartland Militaria Shows are Historical Collectible shows and as such we only allow old west and Military collectibles into our shows and all Firearms being sold by vendors must adhere to Curio & Relics or Antique Firearms collectibles only.
Thank You
Matthew & Pattie
The Heartland Militaria Show will be held on Jun 28th-29th, 2025 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.
June
July
August
September
October
November
December
April 2026
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.