Armament for the first model consisted of a Vickers .50 machine gun in the turret and a co-axial .303 caliber Vickers machine gun. The 1a model replaced the Vickers with a 15mm Besa machine gun and 7.92 Besa was used as the secondary weapon.
The initial model's armament consisted of a Vickers .50-caliber machine gun mounted in the turret, accompanied by a co-axial .303-caliber Vickers machine gun. The 1a model updated this configuration with a more compact 15mm Besa machine gun and retained the 7.92 Besa as its secondary armament.