Hornady Crimp-On Gas Checks .30 Caliber 1000 Per Box - 7070

Hornady gas checks are copper components that crimp onto the base of cast bullets to protect against deformation and hot gas erosion during firing. These .30 caliber checks come in a box of 1000 and are designed to improve the performance and reliability of reloaded cast ammunition. Made from quality copper with precise craftsmanship, they are essential accessories for reloaders using cast bullets.