1/72 PT-109 Boat Weapon Set 37mm Gun M3

CMK - PT-109 Boat Weapon Set No.3 37 mm Gun M3 1/72 / for Revell kits
The main fire armament of the PT-109 boats was the US-made 37mm M3 anti-tank cannon carried on supporting arms and was mounted on the bow behind a shield. The kit's styrene barrel can be replaced with a new, resin made, which also offers much more detail and comes with etches.