57mm M306A1 Target Practice Round for M18 Recoilless Rifle
$350.00
In stock
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57mm M306A1 Target Practice Round for M18 Recoilless Rifle
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Own an authentic piece of American infantry firepower. This listing is for a real, inert 57mm M306A1 Target Practice (TP) round, restored for premium display. Designed for the M18 recoilless rifle, the M306A1 TP uses the same projectile as the high-explosive version, but instead of Comp B, the target practice projectile uses inert filler and a small black powder charge. Producing the same ballistic characteristics as HE ammunition, allowing crews to train realistically while preserving combat stocks.
Historical Background
Adopted in 1945, the M18 recoilless rifle gave U.S. forces a lightweight, portable solution for engaging light armor, bunkers, and field positions. Throughout the Korean War and into the early Vietnam era, units trained extensively with M306A1-series TP rounds to perfect ranging, wind calls, and safe backblast procedures—skills that made the M18 a favorite of airborne, Ranger, and Marine teams operating in rugged and urban terrain.
Product Highlights
- Authentic Ordnance: Genuine M306A1 TP projectile (not a replica), carefully restored for clean, museum-quality presentation.
- Correct Nose Profile: Fitted with a solid, CNC-machined aluminum M503A1-style fuze (inert, non-functional) to complete the iconic silhouette.
- Display-Grade Finish: Professionally refinished surfaces and crisp stenciling (minor variations possible).
- Fully Inert: Contains no explosive, propellant, or pyrotechnic components.
Specifications
- Caliber: 57mm
- Intended System: M18 recoilless rifle (training/TP use)
- Components: Original M306A1 TP projectile with solid aluminum M503A1-style nose fuze
- Construction: Steel body; machined aluminum fuze
- Condition: Restored, inert display item
Ideal For
- Military training aids
- Museum and unit heritage displays
- Korea/Vietnam-era ordnance collections
- Educational exhibits and film/prop departments
- Restorers seeking period-correct training ammunition
Approx length 15", Approx width 2.5", Approx height ", Approx weight 7lbs.
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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