Hornady 6mm Gas Checks (1000-Pack)
Crimp-on gas checks for cast bullets that seal gases and protect bullet bases from deformation during firing. Essential for serious bullet casters. 1000 per box.
Hornady 6mm Gas Checks
If you're casting your own bullets, Hornady gas checks are a critical component for maximizing performance and reliability.
How They Work
These crimp-on gas checks seat at the base of your cast lead bullets during the sizing process. As the check crimps into place, it creates a seal that:
- Protects the bullet base from hot powder gases that would otherwise cause deformation
- Improves accuracy by maintaining consistent bullet geometry
- Extends velocity potential by allowing you to push cast bullets to higher speeds safely
- Reduces leading in your barrel by preventing gas erosion of the bullet base
What's Included
Each box contains 1,000 gas checks—enough for serious reloaders and bullet casters who demand quality components.
The Bottom Line
Hornady gas checks represent the standard in the industry. Whether you're a dedicated bullet caster optimizing performance or a reloader looking to extend the life of your cast ammunition, these checks deliver the protection your bullets need.
