Curtiss P-40B/C Tomahawk II - British version - Browning .303 cal and British type Pitot Tube.
The set includes turned brass Browning .303 barrels, resin element, PE parts and Pitot Tube.
Simply cut off the original plastic barrel and drill a hole in the remaining plastic parts and insert the metal barrel using Cyanoacrylate adhesives.
Other MASTER sets for P-40 versions: AM-48-135 and AM-48-137 By Master