Top takeaways
- CERROSAFE alloy shrinks initially then expands to exact chamber size after an hour, and further expands by .0025" after 200 hours, which is considered by toolmakers.
- The alloy melts at 158° - 190° F and should be melted in a clean iron ladle, poured once fully melted, and removed from the chamber when it cools to room temperature.
- Before casting, the rifle chamber must be clean and the bore plugged near the throat; the alloy should be poured through a tube and the barrel warmed if cold.
Attributes
Item details
Made in USA