- Apr 17th – 18th, 2025
- Mar 28th – 29th, 2024
- Apr 6th – 8th, 2023
- Apr 14th – 16th, 2022
- Apr 1st – 3rd, 2021
- Apr 9th – 11th, 2020
- Thursday: 8:00am - 6:00pm
- Friday: 8:00am - 5:00pm
Evening events on Thursday and Friday after the show
Collectible and hard to find ammunition only.
No guns for sale, or allowed in the show.
Note: The main days are Thursday and Friday but Saturday is also open from 8AM - 12PM with no admission while vendors are tearing down

The St. Louis International Cartridge Show (SLICS) began in 2000 after moving from Chicago where it was known as the Chicagoland Show. This centrally-located show has been the largest and most attended show for cartridge collectors for over 40 years. In addition to collectors, the show is well-attended by those in the forensics industry as well as other government agencies across the world.
For many people this is the only show they attend each year and many take days just to travel to this show from around the country and world. It is the premier event that everyone recommends and sets on their schedule for the week leading up to Easter every year.
The St. Louis International Cartridge Show currently has no upcoming dates scheduled in St. Louis, MO. This St. Louis cartridge show is held at Renaissance St. Louis Airport Hotel and hosted by Cartridge Show. All federal and local firearm laws and ordinances must be obeyed.
