90mm M77 Armor Piercing Tracer Round with Brass Casing
$1,350.00
In stock
SKU
90mm M77 Armor Piercing Tracer Round with Brass Casing
Toggle Nav
The #1 Online Source for Military Museum Displays • Movie Props • Training Aids • Historical Artifacts
Bring a true U.S. tank and tank-destroyer round from the Second World War and early Cold War era into your collection with this restored 90mm M77 Armor Piercing Tracer round with brass casing. This full-size display piece represents the classic 90mm AP-T service round used with the American 90mm gun family and is an impressive addition to any artillery or tank ammunition collection. Fully inert and restored for display, it delivers the look and proportions of a live service cartridge while remaining completely safe for static presentation.
The M77 AP-T Round
The M77 Armor-Piercing Tracer was one of the standard armor-piercing rounds developed for U.S. 90mm guns, including the 90mm Gun M3 used in vehicles such as the M36 tank destroyer and the T26E3 /M26 Pershing. In service, it represented the straightforward, solid-shot armor-piercing approach before later improved rounds, such as the T33 AP-T and M82 APC-T, became better known for enhanced anti-armor performance.
Unlike capped or explosive-filled anti-armor projectiles, the M77 is a hardened steel monobloc slug with no windshield, designed to defeat armor strictly through kinetic energy. The projectile base is threaded to accept a tracer, allowing the gunner to observe the shot in flight, while the cartridge case is loaded with propellant and fitted with a percussion primer in the base. In later U.S. ammunition references, the M77 is described as an obsolescent armor-piercing model that continued in use for training purposes in 90mm guns.
Technical Characteristics of the Live Round
For reference, period and later ordnance data describe the 90mm M77 AP-T as follows:
- Type: Armor Piercing Tracer
- Projectile construction: Hardened steel monobloc shot
- Projectile nose form: No windshield
- Tracer: Threaded into the projectile base
- Case type: Brass or steel cartridge case
- Finish: Projectile is typically black with white markings
These details give the M77 its distinctive, purposeful look: a clean, solid anti-armor projectile seated in a large 90mm case, built for direct-fire engagements against armored targets.
About This Restored M77 Round
This example has been restored as a complete inert display round with a brass casing, making it especially attractive for collectors.
Brass Cartridge Case
- Fitted with a brass casing, one of the original case materials used for the M77
- Gives the round the classic appearance most collectors associate with WWII- and Korean War-era U.S. ammunition
- A strong visual match for restored armored vehicle and ordnance displays
Completely Inert Assembly
This round is sold strictly as an inert display and educational item.
- No live propellant
- No live primer
- No explosive filler
- No functional energetic components
It is intended solely for safe display and collecting purposes.
Historical Significance
The M77 is an important round in the history of U.S. anti-armor ammunition. It represents the earlier generation of solid AP shot used before the U.S. adopted more refined anti-armor designs such as the M82 APC-T, T33 AP-T, and T30E16 HVAP-T. For collectors, that makes the M77 especially appealing: it is the straightforward, hard-hitting AP round that belongs in any serious 90mm ammunition lineup.
Ideal For
- M36 tank destroyer displays
- M26 Pershing and 90mm gun collections
- Museum exhibits on WWII and Korean War U.S. armored ammunition
- Advanced ordnance collections focused on U.S. anti-tank and tank ammunition.
- Office, shop, or man-cave displays where a full-size 90mm AP-T round makes a strong visual statement
Approx length ", Approx width ", Approx height ", Approx weight lbs.
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.
Please visit our page about order lead times here: Order Lead Times