The 5-inch (127 mm)/54-caliber (Mk 45) lightweight gun is a U.S. naval artillery gun mount consisting of a 5 in (127 mm) L54 Mark 19 gun on the Mark 45 mount. [1] . It was designed …

2021年9月20日 · Background The MK 45 gun was developed as a lighter weight, more easily maintained replacement for the MK 42 5"/54 caliber gun mount. It is designed to engage …

Fully-automatic naval gun mount employed against surface (Anti-Surface Warfare - ASuW), air (Anti-Air Warfare - AAW), and land attack (Naval Surface Fire Support - NSFS) targets. The …

Mk.45 5インチ砲 は、 アメリカ海軍 の 艦砲 システム。 54口径5インチ（127 mm）砲Mk.19（5"/54 Caliber Gun Mark 19）または62口径5インチ砲Mk.36（5"/62 Caliber Gun Mark …

The 5-inch (127-mm) 62-caliber Mk 45 Mod 4 Naval Gun system is in U.S. Navy service today, and is ready to significantly enhance Naval Surface Fire Support (NSFS) and overall mission …

2025年1月28日 · On Sept. 30, BAE Systems received a $23.5 million modification to a $47 million contract awarded at the end of July, bringing the total value to over $70 million. Under the …

A 3D animation showing how a Mk 45 naval gun system works.The 5-inch (127mm) Mk 45 Naval Gun system is in the U.S. Navy and 11 fleets worldwide.Click here to...

2025年1月28日 · The US Navy has contracted BAE Systems to upgrade Mk 45 5-inch naval gun systems, including the overhaul of existing systems, to the Mk 45 Mod 4 configuration. This …

2021年8月8日 · The Mk 45 lightweight gun is a U.S. naval artillery gun mount consisting of a 5 inch (127mm) L54 Mark 19 gun on the Mark 45 mount. The gun mount features an automatic …

Fully stabilized gun laying with high precision pointing accuracy. The Mk 45 Mod 4 combines sub-system upgrades and major firepower enhancements with the baseline system’s well …