Lyman Gas Checks 30 Cal (1000) Product Info

These gilding metal cups fit the cast bullet base and protect it from hot powder gases. Easily seated during bullet sizing, the gas checks also permit higher velocities. Lyman Gas Checks seals the bullet base resulting in little to no leading in your rifle barrels. Crimp-on design. Package of 1000.

Package Contents:

• Lyman Gas Checks 30 Cal (1000)