Description
Winchester USA White Box 5.56x45mm M193 55gr FMJ
The Winchester USA White Box M193 5.56 NATO 55gr FMJ is a military-style ball ammunition known for its accuracy, reliability, and clean performance. Manufactured to military specifications, this M193 ball ammo is an excellent choice for target shooting, training, and tactical applications.
Specifications:
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Caliber: 5.56x45mm NATO
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Bullet Weight: 55 grains
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Bullet Type: M193 Full Metal Jacket (FMJ)
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Muzzle Velocity: ~3,180 fps
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Muzzle Energy: ~1,235 ft-lbs
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Case Material: Brass (Reloadable, Annealed)
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Primer Type: Boxer, Non-Corrosive
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Rounds Per Box: 420 (Packaged in Ammo Can)
Key Features & Benefits:
✔ M193 Standard Issue 5.56 NATO – Reliable military-grade performance
✔ Brass-Cased & Boxer Primed – Non-corrosive, reloadable for added value
✔ High-Velocity Round – Maintains stability and accuracy at extended ranges
✔ Crimped & Sealed Primers – Enhances moisture resistance and reliability
✔ Packaged in a Secure Ammo Can – Ideal for storage and transport
Best For:
✅ Training & Target Shooting
✅ Stockpiling & SHTF Preparation
✅ Use in AR-15 / M4 / 5.56 NATO Rifles
✅ Competitive Shooting & Tactical Drills
The Winchester USA White Box M193 5.56 NATO 55gr FMJ is battle-proven ammo, ideal for high-volume shooting and range practice. Packaged in a bulk 420-round ammo can, it’s a cost-effective and high-quality choice for serious shooters.







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