The muzzle of a 76mm is actually black and the same size as the barrel so...
Embarked on: HNLMS Karel Doorman A833
To do list:
-Karel Doorman Class variants (Chile,Belgium,Portugal)
-Jacob van Heemskerck Class (90% done)
-Kortenaer Class (touch up for current standards)
-Sachsen Class Frigates (10% done)
-Johan De Witt L801 (updating to modern standard)