600 grams
7 kg
800g
500 grams
110 kg
A modern olympic men's javelin is 800 grams.
There is no official weight for middle school, it depends on area.
234 tons
600 gram
800 and 600 grams respectively
The men's international Javelin weighs 28 ounces (800 grams) and is 8 ft 10 inches long. The Roman Legion's fighting javelin (pilum) was about 6 feet long and weighed about 6 pounds.
The men's international Javelin weighs 28 ounces (800 grams) and is 8 ft 10 inches long. The Roman Legion's fighting javelin (pilum) was about 6 feet long and weighed about 6 pounds.