Quenching Cast Bullets with Brine

A two-minute video experimenting with brine as a potential cast bullet quenching fluid.

Test employed 1/2L of 8:1 Water/NaCl (Table Salt) at room temperature. All bullets used in this test were cast from the same wheel weight alloy using the same equipment and on the same day. Hardness testing was performed using a Lee Precision Lead Hardness Test Kit.