USA White Box 223 Remington 55gr Full Metal Jacket 20/Box
$11.49 at Kentucky Gun Co · 14 stores
In stock
Best price
$9.49at GunMag Warehouse
In stock Lowest in 30 dayschecked Nov 13, 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 |
|---|---|---|---|---|
| GunMag Warehouse Best price | $9.49checked Nov 13, 2026 | In stock | Buy at GunMag Warehouse | |
| OpticsPlanet | $11.49Salechecked Nov 13, 2026 | In stock | Buy at OpticsPlanet | |
| Sportsman's Guide | $11.99checked Nov 13, 2026 | In stock | Buy at Sportsman's Guide | |
| Sportsman's Warehouse | $11.99checked Nov 13, 2026 | In stock | Buy at Sportsman's Warehouse | |
| Kentucky Gun Co | $11.99checked Nov 13, 2026 | In stock | Buy at Kentucky Gun Co | |
| MidwayUSA | $13.29checked Nov 13, 2026 | In stock | Buy at MidwayUSA | |
| Ammunition Depot | $15.99checked Nov 13, 2026 | In stock | Buy at Ammunition Depot | |
| Battlehawk Armory | $11.07checked Nov 13, 2026 | Check store | Buy at Battlehawk Armory | |
| Palmetto State Armory | $11.84checked Nov 13, 2026 | Check store | Buy at Palmetto State Armory | |
| GrabAGun | $12.39Salechecked Nov 13, 2026 | Check store | Buy at GrabAGun | |
| Natchez | $12.49Salechecked Nov 13, 2026 | Check store | Buy at Natchez | |
| Guns.com | $12.99checked Nov 7, 2026 | Check store | Buy at Guns.com | |
| AR15Discounts 5% off | $13.99checked Nov 13, 2026 | Check store | Buy at AR15Discounts | |
| Dirty Bird | $14.99checked Nov 13, 2026 | Check store | Buy at Dirty Bird | |
| Bereli | $25.00checked Nov 13, 2026 | Check store | Buy at Bereli | |
| Brownells 17.76% off · ends Nov 15 · exclusions apply | $10.99checked 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: $9.49 at GunMag Warehouse. Dashed line = out of stock. Tracking since Sep 28, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| AR15Discounts | $13.99 | $9.99 | $13.99 |
| Ammunition Depot | $15.99 | $15.99 | $15.99 |
| Battlehawk Armory | $11.07 | $11.07 | $11.07 |
| Bereli | $25.00 | $25.00 | $25.00 |
| Brownells | $10.99 | $10.99 | $10.99 |
| Dirty Bird | $14.99 | $12.95 | $14.99 |
| GrabAGun | $12.39 | $12.39 | $12.39 |
| GunMag Warehouse | $9.49 | $9.49 | $9.99 |
| Guns.com | — | $12.99 | $12.99 |
| Kentucky Gun Co | $11.99 | $11.99 | $11.99 |
| MidwayUSA | $13.29 | $13.29 | $13.29 |
| Natchez | $12.49 | $12.49 | $12.49 |
| OpticsPlanet | $11.49 | $11.45 | $12.37 |
| Palmetto State Armory | $11.84 | $11.84 | $11.99 |
| Sportsman's Guide | $11.99 | $11.99 | $11.99 |
| Sportsman's Warehouse | $11.99 | $10.99 | $11.99 |
Since Sep 28, 2026.
About this part
The USA White Box 5.56mm NATO 55gr Full Metal Jacket 20/Box is a 5.56 / .223 ammunition from Winchester. It's sold by 16 stores (7 in stock), from $9.49 to $25.00. The lowest in-stock price in the last 30 days was $9.49 at GunMag Warehouse.
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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