Hornady crimp-on gas checks are intended for reloaders and bullet casters who size and prepare their own lead bullets. These checks crimp to the base of cast bullets to help seal propellant gases and protect the bullet base from deformation during use. Made from copper, they also help reduce lead fouling in the barrel and support more consistent performance for cast projectiles. This listing covers Hornady crimp-on gas checks sold in bulk 1000-count boxes.
Key Specifications
- The pack contains 1000 checks per box.
- Boxes are packaged as 15 per case.
- Product is listed as GAS CHECKS (crimp-on style) for bullet casters.
- Material is listed in manufacturer text as copper.
- Package dimensions are 2.30 x 3.55 x 4.15 inches.
- The listed box weight is 1.2563 (unit not specified in source data).
- Quantity is documented as 1000 per box.
- Jacketed is listed as No.
These Hornady crimp-on gas checks offer a straightforward, durable solution for reloaders who cast their own bullets and need reliable base protection and gas sealing. Packaged in bulk counts for convenience, they suit handloaders focused on consistent, repeatable results when sizing and preparing cast projectiles.









