MK-45 5-inch Gun
Mission: Naval Surface Fire Support
5-inch/54-caliber Mark 45 gun - Wikipedia
U.S. Navy sailors fire an MK 45 5-inch/54-caliber lightweight gun from the deck
The MK-45 5-inch/54-caliber lightweight gun of the guided-missile cruiser USS Bunker Hill (CG 52) is fired during a live-fire exercise. - PICRYL - Public Domain Media Search Engine Public Domain Search
The MK-45 5-inch/.54-caliber lightweight gun fires - PICRYL - Public Domain Media Search Engine Public Domain Search
MK 45 5-inch / 54-caliber (lightweight) gun
File:US Navy 040620-N-5319A-012 The MK-45, 5-inch gun located on the bow of the Arleigh Burke-class guided missile destroyer USS Bulkeley (DDG 84) fires during a live-fire training exercise.jpg - Wikimedia Commons
5-inch/54-caliber Mark 45 gun - Wikipedia
MK 45 Mod 4 5 inch Gun 3D Model $35 - .max - Free3D
5-inch/54-caliber Mark 45 gun - Wikipedia