USA Service Grade 5.56mm NATO 55gr Full Metal Jacket 1,000/Case
$570.49 at Ammunition Depot · 3 stores
In stock
Best price
$589.99at Sportsman's Warehouse
In stock checked Oct 31, 2026
Fits and works with
- Caliber
- 5.56 / .223 · Shop matching ammo
Specifications
- Manufacturer
- Winchester
- Caliber
- 5.56 mm NATO
- Bullet weight
- 55 gr
- Casing
- Brass
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| Sportsman's Warehouse Best price | $589.99checked Oct 31, 2026 | In stock | Buy at Sportsman's Warehouse | |
| Kentucky Gun Co | $598.56checked Nov 13, 2026 | In stock | Buy at Kentucky Gun Co | |
| Sportsman's Guide | $599.99checked Nov 11, 2026 | In stock | Buy at Sportsman's Guide | |
| Ammunition Depot | $628.49checked Nov 13, 2026 | In stock | Buy at Ammunition Depot | |
| OpticsPlanet | $734.49Salechecked Nov 12, 2026 | In stock | Buy at OpticsPlanet | |
| Battlehawk Armory | $548.88Salechecked Nov 13, 2026 | Check store | Buy at Battlehawk Armory | |
| Bereli | $555.00checked Nov 12, 2026 | Check store | Buy at Bereli | |
| GrabAGun | $569.99Salechecked Nov 12, 2026 | Check store | Buy at GrabAGun | |
| Natchez | $589.99Salechecked Nov 12, 2026 | Check store | Buy at Natchez | |
| Palmetto State Armory | $592.06checked Nov 13, 2026 | Check store | Buy at Palmetto State Armory | |
| Classic Firearms | $620.66checked Nov 12, 2026 | Check store | Buy at Classic Firearms | |
| Guns.com | $621.99checked Oct 30, 2026 | Check store | Buy at Guns.com | |
| Dirty Bird | $695.00checked Nov 12, 2026 | Check store | Buy at Dirty Bird | |
| AR15Discounts 5% off | $695.24checked Nov 12, 2026 | Check store | Buy at AR15Discounts | |
| Brownells 17.76% off · ends Nov 15 · exclusions apply | $629.99checked Nov 13, 2026 | Out of stock | Buy at Brownells |
Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.
Price history
Lowest in-stock price in the last 30 days: $563.49 at Kentucky Gun Co. Dashed line = out of stock. Tracking since Sep 28, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| AR15Discounts | $695.24 | $695.24 | $695.24 |
| Ammunition Depot | $628.49 | $612.39 | $628.49 |
| Battlehawk Armory | $548.88 | $548.88 | $599.99 |
| Bereli | $555.00 | $555.00 | $555.00 |
| Brownells | $629.99 | $629.99 | $629.99 |
| Classic Firearms | $620.66 | $620.66 | $620.66 |
| Dirty Bird | $695.00 | $695.00 | $695.00 |
| GrabAGun | $569.99 | $569.99 | $569.99 |
| Guns.com | — | $621.99 | $621.99 |
| Kentucky Gun Co | $598.56 | $563.49 | $598.56 |
| Natchez | $589.99 | $589.99 | $589.99 |
| OpticsPlanet | $734.49 | $710.49 | $747.99 |
| Palmetto State Armory | $592.06 | $539.99 | $699.99 |
| Sportsman's Guide | $599.99 | $599.99 | $599.99 |
| Sportsman's Warehouse | — | $589.99 | $589.99 |
Since Sep 28, 2026.
About this part
The USA White Box 5.56mm NATO 55gr Full Metal Jacket 1,000/Box is a 5.56 / .223 ammunition from Winchester. It's sold by 15 stores (5 in stock), from $548.88 to $734.49. The lowest in-stock price in the last 30 days was $563.49 at Kentucky Gun Co.
From the manufacturer
USA WHITE BOX 5.56MM NATO FULL METAL JACKET RIFLE AMMO Backed by generations of legendary excellence, Winchester "USA White Box" stands for consistent performance and outstanding value, offering high-quality ammunition for every trip to the range. FEATURES: Burns Cleaner: Modern propellants reduce barrel fouling Consistent Accuracy: Loaded to high standards for shot-to-shot consistency Ideal for Target and Range Use: Full metal jacket bullet and brass shellcase reliably cycle in a variety of firearms Mfg: Winchester
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