1 Chronicles 12:2

Bending the bows from the right hands and from the left with stones and with arrows, with the bow from Saul's brethren of Benjamin:

Judges 3:15

And the sons of Israel will cry to Jehovah, and Jehovah will raise up to them a saviour, Ehud, son of Gera, son of a Benjamite, a man shut up of his right hand: and the sons of Israel will send a gift by his hand to Eglon, king of Moab.

Judges 20:16

From all this people, seven hundred chosen men shut up of the right hand, slinging at a hair, and they will not miss.

1 Samuel 17:49

And David will stretch forth his hand to the vessel and take from thence a stone and sling and strike him of the rovers into his forehead, and the stone will sink into his forehead; and he will fall upon his face to the earth.

1 Chronicles 12:29

And from the sons of Benjamin the brethren of Saul, three thousand: and hitherto from many of them watching the watches 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 will cry to Jehovah, and Jehovah will raise up to them a saviour, Ehud, son of Gera, son of a Benjamite, a man shut up of his right hand: and the sons of Israel will send a gift by his hand to Eglon, king of Moab.
Judges 20:16
From all this people, seven hundred chosen men shut up of the right hand, slinging at a hair, and they will not miss.

In hurling

1 Samuel 17:49
And David will stretch forth his hand to the vessel and take from thence a stone and sling and strike him of the rovers into his forehead, and the stone will sink into his forehead; and he will fall upon his face to the earth.