1/32 Douglas A-4 Skyhawk 20mm Cannon Barrels

Contains a pair of detailed 3D printed 20mm Colt cannon barrels with muzzle brakes compete with accurately placed and sized vent holes. Barrels are deeply drilled out. For most A-4C and later Skyhawk kits, with the exception of IAF aircraft, which are fitted with different model cannon. A very simple and highly visible upgrade.