British version of US Browning .30 chambered for the British .303 round, and was used as a basic fighter aircraft gun in fighters such as the Supermarine Spitfire until the widespread introduction of the larger caliber Hispano-Suiza HS.404 cannon, and Browning .50 caliber . Used also in many British bombers throughout the war.
Version without flash hider used mostly as a offensive (fixed) weapon on fighters.
Set includes two turned brass barrels with sloted cooling jacket. It is very simple to use in Your model, and makes it extremely realistic. Simply cut off the original plastic barrel and drill a hole in the remaining plastic parts and insert the metal barrel using Cyanoacrylate adhesives.