LYMAN Gas Checks .243 (6mm) Pack of 1000pcs #2827262

These gold-plated metal cups fit the cast base of the bullet and protect it from the hot gases of the powder.

Easily positionable during reloading, gas checks also allow higher speeds.

Lyman Gas Checks seal the base of the bullet resulting in little or no lead in the rifle barrels.

Pack of 1000 pcs