Master Models AM-72-086 1/72 Grumman F6F Hellcat-Early Armament(.50cal Browning Barrels w/Drilled Cooling Jackets)

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.

Mounting Position: (See Instruction)
- Inboard: Longer .50 cal browning tips
- Middle: Shorter .50 cal browning tips
- Outboard: Blast tubes (barrel is not visible)

Drill holes sizes if needed:
- Drill holes for 0.50 cal browning diameter: 0.7mm
- Drill holes for blast tubes diameter: 0.8mm

For open gun bays please use full length barrels which can be separately purchased from Master Models set: AM-72-001.