ameli

The CETME Ameli is a Spanish light machine gun manufactured by CETME. Although is aesthetically similar to a scaled down MG3, its mechanisms are entirely different. Internally, it is more akin to the Heckler & Koch HK-21/23, making use of a roller-delayed blowback mechanism, but differs from HK weapons in firing from an open bolt. It is very small and light for a light machine gun. It can be disassembled and placed inside a large briefcase with one 200-round belt of ammunition.
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n. act, action, deed; diarrhea, diarrhoea [Brit.], catharsis, the runs (Slang)

practical, applied