Most early Spitfires carried the Browning .303, a modification of the US Browning 30 cal. Later models carried 20 mm cannon instead.
The Spitfire did not carry bombs, only guns
browning machine guns
The spitfire mk1a had 350 rounds for each of its 8 guns. This is about 35 seconds of fire
Browning .303
At the front edge of the wings, inside the wings
Early Spitfires had 8 machine guns. Later models had 4 20mm cannon.
A Supermarine Spitfire can fire its guns for approximately 10 to 15 seconds of continuous fire before running out of ammunition, depending on the model and the type of guns installed. The Spitfire typically carried eight .303 Browning machine guns, with a total ammunition load of around 1,200 rounds. Pilots would often fire in short bursts to conserve ammunition and maintain accuracy during combat.
The Mk II Spitfire had an empty weight of 4,810 pounds. By the end of the war, with bigger engines and guns they weighed 6,900 pounds.
Early Spitfires had 8 x 303 machine guns. Later models had 4 x 20mm cannon.
the spitfire is slightly faster but the hurricane had bigger guns which might have slowed it down.
The Spitfire had 8 Browning Machine guns each with a 300 round magazine firing just about 1200 rpm. Full on guns a blazing would give it about 15 seconds of fire...give or take a second or two.
A Supermarine Spitfire's cannon and machine guns could fire for approximately 30 seconds of continuous operation before overheating or running out of ammunition. The Spitfire was typically equipped with eight .303 Browning machine guns or, in later variants, a combination of machine guns and 20mm cannons, which limited sustained fire due to ammunition capacity. Pilots were trained to use short bursts to maximize effectiveness while avoiding overheating.