You have never yet put up a single honest post. The Arabs were well armed, partly by the British to help them revolt against the Turks in 1916, but the Jewish immigrants were unarmed and and depended on the British to defend them against the fiercely antisemitic Arabs until it became apparent the British would not defend them.
No they weren't armed at all. This wasn't 1916, dolt. This was 1947 when the Zionists fire bombed the oil refinery in Haifa and began destroying Arab villages.