1 Chronicles 12:2

armed with the bow, using right hand or left with stones, and with arrows in the bow, - of the brethren of Saul, out of Benjamin:

Judges 3:15

And the sons of Israel made outcry unto Yahweh, and Yahweh raised up unto them a saviour, Ehud son of Gera, a Benjamite, a man left-handed, - and the sons of Israel sent, by his hand, a present, unto Eglon king of Moab.

Judges 20:16

Out of all this people, were seven hundred chosen men, left-handed, - any one of whom could sling with a stone to a hair's-breadth, and not miss.

1 Samuel 17:49

And David thrust his hand into his pouch, and took from thence a stone, and slang it, and smote the Philistine, in his forehead, - that the stone sank into his forehead, and he fell upon his face, to the earth.

1 Chronicles 12:29

And, of the sons of Benjamin, brethren of Saul, three thousand, - and, hitherto, the greater part of them, had been keeping the charge of the house of Saul.

Treasury of Scripture Knowledge

Summary

They were armed with bows, and could use both the right hand and the left in hurling stones and shooting arrows out of a bow, even of Saul's brethren of Benjamin.

In hurling

Bible References

Could use

Judges 3:15
And the sons of Israel made outcry unto Yahweh, and Yahweh raised up unto them a saviour, Ehud son of Gera, a Benjamite, a man left-handed, - and the sons of Israel sent, by his hand, a present, unto Eglon king of Moab.
Judges 20:16
Out of all this people, were seven hundred chosen men, left-handed, - any one of whom could sling with a stone to a hair's-breadth, and not miss.

In hurling

1 Samuel 17:49
And David thrust his hand into his pouch, and took from thence a stone, and slang it, and smote the Philistine, in his forehead, - that the stone sank into his forehead, and he fell upon his face, to the earth.