4.5 inch naval ammunition

Business Digital Intelligence & Land
Location United Kingdom
We have provided the UK Royal Navy and the Armada De Chile with 4.5 inch Naval rounds for over 30 years, delivering reliable performance and advanced capability whilst remaining cost-competitive.
Image of a naval gun firing 4.5 inch maval ammunition
Image of 4.5inch naval gun

Overview

Our munitions have been proven in every possible environment, over many decades, with our specialist engineers working in partnership with our customers, to continually make performance improvements. Our 4.5 inch naval ammunition is produced in four variants:

  • Improved Ammunition (IA) High Effect (HE) N20 Fuzed NC23
  • Improved Ammunition (IA) Surface Practice (SuP) N21
  • Illum L1 Fuzed L163
  • Infra-Red (IR) Illum L2 Fuzed L163
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