Master Model 1/48 F6F Hellcat early armament barrels - AM48107
Master Model 1/48 scale F6F Hellcat - early armament (.50 cal Browning barrels with drilled cooling jackets) - AM48107
The set includes turned brass barrels with drilled cooling jackets and blast tubes.
Simply cut off the original plastic barrel and drill a hole in the remaining plastic parts and insert the metal barrel using Cyanoacrylate adhesives.
For open gun bays please use full length barrels from MASTER set: AM-48-001