What is another word for metric grain?
Pronunciation: [mˈɛtɹɪk ɡɹˈe͡ɪn] (IPA) 
The term "metric grain" refers to a unit of measurement commonly used for gunpowder and ammunition. Some synonyms for "metric grain" include "gram", "grain weight", and "carat" (not to be confused with the diamond weight unit). Another similar term is "metric carat", which refers to the weight measurement used for gemstones. In general, these units are used to measure small quantities of materials. It's important to note that these terms may be used in different contexts with different definitions, so it's important to clarify the specific usage before relying on these synonyms.
