The Bofors 40 Mk4 naval gun system is a lightweight multi-purpose naval cannon. [1][2][3][4] It fires programmable Bofors 40 mm 3P all-target ammunition to engage ships, aircraft, anti-ship …

The low weight and compact Bofors 40 Mk4 gun system with its high rate of fire and ability to switch between optimized ammunition types – including the intelligent 40mm 3P all-target …

The QF 4-inch gun Mk IV [note 1] was the main gun on most Royal Navy and British Empire destroyers in World War I. It was introduced in 1911 as a faster-loading light gun successor to …

Cold hammer-forged barrel results in ultra-precise rifling that provides exceptional accuracy and longevity. Ergonomic bolt stop. Internal cylindrical bolt construction ensures permanent sight …

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 and …

Major upgrades of the Mk 45 Mod 4 include a 62-caliber barrel, strengthened gun and mount subsystems, advanced control system enhancement, and a reduced signature, low …

4"/40 (10.2 cm) Mark IV gun at the Imperial War Museum in London, UK. This gun from the destroyer HMS Lance is credited with firing the first British warshot of World War I when HMS …

2021年12月21日 · Bofors began work on the Mk4 in 2009 with the main goal being to incorporate fully digital modularised controls and reduce the size and weight of the existing Mk3 mounting …

2025年1月28日 · The upgrade to the Mk 45 Mod 4 configuration includes a 62-caliber barrel and a mechanically strengthened gun mount. It also features a fully digital control system that easily …

In 1944, guns of 4.7" (12 cm) caliber, which had been used on nearly every British destroyer built since 1918, gave way to a new destroyer weapon, the 4.5" (11.4 cm) QF Mark IV gun. It had …