The Ultimax 100 is a Singaporean light machine gun firing the NATO 5.56mm round, intended as a squad support weapon to play a similar role to the FN Minimi/M249 SAW. The Ultimax has a range of up to about 1200 meters and a rate of fire of 400-600 RPM. The weapon typically uses a 100-round drum magazine, though it can accept 30-round STANAG magazines in an emergency.

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