Own a rare and historically significant U.S. Navy artillery projectile with this restored 5"/54 Cal Mark 42 High-Capacity Projectile. Designed for the Mark 42 Naval Gun System, this projectile was a crucial part of the U.S. Navy's surface warfare, shore bombardment, and anti-aircraft operations from the 1950s through the early 2000s.

This projectile is officially designated under DODAC/DODIC/DDAC D320, with NSN 1320-00-560-2089 and NAVAIR & NAVSEA part numbers 515207 and LD265507.

Historical Significance

The 5"/54 caliber Mark 42 naval gun was the primary deck gun on U.S. Navy destroyers and cruisers, renowned for its high rate of fire and versatility in surface combat, anti-aircraft defense, and shore bombardment. Deployed aboard Forrest Sherman-class destroyers, Belknap-class cruisers, and Spruance-class destroyers, the Mark 42 gun system was a staple of U.S. naval firepower for over five decades.

The Mark 42 High-Capacity Projectile was designed for maximum explosive impact, making it ideal for engaging enemy warships, fortified positions, and aerial threats. It was pivotal in major naval engagements, including operations in the Vietnam War, Cold War naval patrols, and the Gulf War.

Key Features:

Authentic U.S. Navy 5"/54 Cal Mark 42 High-Capacity Projectile – Completely inert and safe for display
Restored to Museum-Quality Condition – Professionally refinished for an outstanding presentation
Designed for the Mark 42 Naval Gun System – Used aboard U.S. Navy destroyers and cruisers
- DODAC/DODIC/DDAC: D320
- NSN: 1320-00-560-2089
- PN (NAVAIR & NAVSEA): 515207, LD265507
Multi-Purpose Naval Artillery – Designed for high-explosive impact in naval combat
Played a Key Role in U.S. Naval Operations – Vietnam War, Cold War, and Gulf War engagements
Ideal for Collectors, Museums, and Naval Enthusiasts – A historically significant display piece

Why This Collectible Stands Out

This restored 5"/54 Cal Mark 42 High-Capacity Projectile is a highly sought-after naval artifact, representing the evolution of modern naval artillery. Whether displayed in a military museum, historical exhibit, or private collection, this piece serves as a striking reminder of U.S. naval firepower and innovation.

Unlike unrestored projectiles, this carefully preserved and refinished artifact ensures a premium display-quality finish, making it a true collector's centerpiece.

Limited Availability – Order Now!

With limited quantities of restored naval ordnance available, this is a unique opportunity to own a genuine piece of U.S. military history. Secure your restored 5"/54 Cal Mark 42 High-Capacity Projectile today.

Approx length 27", Approx width 5", Approx height 5", Approx weight 60lbs.

Pictures are stock images of our inventory. Unless otherwise noted, you will not be receiving the exact item shown in the pictures. The pictures are representative of the item's general condition. The item you receive might be slightly better, or worse, condition than was shown in the pictures.

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