Browning .303

Browning. 303 History

Browning guns had a degree of excellence in design, so due to their worldwide popularity, they were eventually produced outside the United States. The Royal Air Force (RAF) adopted a version of the belt-operated M1919, itself an air-cooled evolution of the WWI-era water-cooled M1917. The British variant is called the Browning.

303, as it was used to fire on the British. 303/7. 7mm rifle cartridge. It was used on various fighter jets of the British cause of World War II.

Tan. Choose 303 in place of Wix. 303, locally manufactured by Birmingham Small Arms (BSA).

The British form was largely based on the earlier Colt-Browning Model 1930 machine gun with open-bolt modifications to the internals. In its basic aircraft combat form, it will be scheduled to be fired from a hydraulic configuration within the aircraft's wings, but other variants will soon be enforced according to the needs of the battlefield, including trainable manual firing (with a manual trigger handle) of the aircraft type as the turret mounted type. Ultimately, the gun was so important to Britain's war effort that it became known as the gun that "won the battle of Britain".

The famous Supermarine Spitfire and Hawker Hurricane fighters both carried this excellent weapon as a wing weapon, while the Avro Lancaster bomber - a legend in itself - had guns mounted on turret emplacements (the stern was a quadrangle arrangement).

The selection of the American design stemmed from a 1934 RAF search for a reliable belt-fed, air-cooled vehicle gun for use on their aircraft. The election was limited to Colt Browning's bid and one entry proposed by Vickers - "Vickers Central Action" (VCA), which Colt Browning's efforts won.

The local manufacturing of the gun was transferred to BSA and Vickers in 1935 after acquiring local production rights from the American company. However, only the BSA contributed to the overall production numbers, as Vickers was already working on other machine guns by this time.

Colt provided the first forms in 1936-1937, known locally as "Mark I". This model is designed to accept ammunition belts from either side of the gun, allowing it to be easily mounted on British fighter wings without much modification to the gun itself.

Series upgrades, designating the Mark I* and Mark I** as additional searing devices, were added to the design to prevent free "boiling" of ammunition detonated in the heat gun after sustained firing for a period of time. In 1937, the "Mark II" was introduced with the installation of the BSA-developed Sear system, which further improved the weapon's performance in combat - in fact, the Mark II was considered the final variant of the British Browning.

303 series overall. The Mark II* uses a fluted muzzle collar and ribbed flash suppressor.

About 468,000 Brownings. The 303 machine guns were built before the end of World War II, which arrived in August 1945, making it an extremely reliable and practical weapon worth fighting for.

Specification

Basics

Years of Service

1936

Origins

UK

Categories

Medium Machine Gun (MMG) / Aircraft Machine Gun

Manufacturer

Birmingham Small Arms (BSA) Company - UK / Colt-Browning - USA

Operators

Argentina; Australia; Belgium; Myanmar; Canada; Czechoslovakia; Denmark; Egypt; France (Free France); Greece; Hong Kong; India; Indonesia; Ireland; Israel; Italy; Netherlands ; New Zealand; Norway; Pakistan; Poland; Portugal; Rhodesia; South Africa; former Soviet Union; Sweden; Syria; Taiwan; Thailand; Turkey; United Kingdom; United States; Yugoslavia

Roles

Fire Support

Ability to suppress enemy elements at a distance using direct or indirect fire.

Dimensions and Weight

Overall Length

1,016 mm

40. 00 at

Barrel length

610mm

02/24 at

Cured weight

23.59 lbs

10.70 kg

Attractions

At gunpoint or on an airplane.

Action

Recoil operation; fully automatic fire; belt feeding

Automatic

Bullets are automatically ejected from the breech, new bullets are removed from the chuck and inserted into the chamber, and the bullets will fire continuously as long as the trigger is pulled and ammunition is supplied.

Cartridges and Paper Feeds

Caliber*

. 303 imperial (7.7 mm)

Circle/Feed

Belt feed (various lengths)

Performance

Rate of fire

1,200

Number of revolutions

Mile speed

2,425 ft/s

(739 m/s)

Variation

Browning. 303 - Base Series DesignationMark I - Original table provided by Colt 1936-1937; Smart Feed for Ribbon Ammunition. Mark I* - Improved Mark I; additional Sear units added. Mark I** - Improved Mark I; additional Sear units added. Mark II - Final browning.

Form 303; 1937 model; Auxiliary trigger system developed by BSA. Mark II* - Mark II model with ribbed muzzle flash collar and ribbed flash suppressor.