---
title: "Winchester White Box 5.56 NATO 55gr FMJ, 100 Rounds"
description: "$63.94 at Keystone Shooting Supply, 6% above usual."
type: "product"
category: "ammo"
brand: "Winchester"
landed_price: 63.94
currency: "USD"
price_per_round_cents: 63.9
best_store: "Keystone Shooting Supply"
deal_signal: "higher"
usual_price: 60.06
updated: "2026-10-19T17:29:00.000Z"
url: "https://trigger.deals/p/winchester-white-box-556-nato-55gr-fmj-100-rounds-75"
site: "Trigger Deals"
data: "sample"
---

# Winchester White Box 5.56 NATO 55gr FMJ, 100 Rounds

> Lowest landed price: **$63.94** at Keystone Shooting Supply (★ 4.8, 24,471 reviews), **63.9¢/rd**. 6% above usual (usual $60.06, the 90-day median). In stock, verified 2026-10-19 17:29 UTC.

- Item price $53.99 + $9.95 shipping. Landed price excludes sales tax.
- 90-day range: $51.91 to $67.75
- 2-year low: $50.53 (Jun 1, 2026)
- Price unchanged for 3 days (since 2026-10-17 10:43 UTC)
- MSRP: $65.22 (2% off)
- Brand: Winchester. Category: ammo.
- [Buy at Keystone Shooting Supply](https://trigger.deals/go/winchester-white-box-556-nato-55gr-fmj-100-rounds-75?store=keystone-shooting)

## Compare stores (7)

Ranked by landed price: the item plus shipping to you, before tax.

| Store | Rating | Landed price | Per round | Versus best | Item price | Shipping | Stock | Verified |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Keystone Shooting Supply (best) | ★ 4.8 | $63.94 | 63.9¢ | Best price | $53.99 | $9.95 | In stock | 2026-10-19 17:29 UTC |
| Sawtooth Outfitters | ★ 4.5 | $66.99 | 67.0¢ | +3.05¢/rd | $50.49 | $16.50 | Stock not reported | 2026-10-19 14:37 UTC |
| Prairie Fire Supply | ★ 4.1 | $68.44 | 68.4¢ | +4.50¢/rd | $58.49 | $9.95 | Stock not reported | 2026-10-19 15:29 UTC |
| Riverbend Ammo Co. | ★ 4.7 | $69.90 | 69.9¢ | +5.96¢/rd | $57.95 | $11.95 | Only 4 left | 2026-10-19 16:34 UTC |
| Copper Creek Ammo | ★ 4.7 | $69.95 | 70.0¢ | +6.01¢/rd | $69.95 | Free | In stock | 2026-10-19 16:22 UTC |
| Blue Ridge Munitions | ★ 4.5 | $70.90 | 70.9¢ | +6.96¢/rd | $53.95 | $16.95 | Only 4 left | 2026-10-19 15:15 UTC |
| Lone Pine Outfitters | ★ 4.5 | $71.44 | 71.4¢ | – | $53.49 | $17.95 | Out of stock | 2026-10-19 15:45 UTC |

## Price history

Lowest landed price across stores, weekly over the last 90 days (full daily history: [JSON API](https://trigger.deals/api/v1/products/winchester-white-box-556-nato-55gr-fmj-100-rounds-75?days=730)).

| Date | Lowest landed price |
| --- | --- |
| Jul 27, 2026 | $60.06 |
| Aug 3, 2026 | $60.06 |
| Aug 10, 2026 | $59.78 |
| Aug 17, 2026 | $62.51 |
| Aug 24, 2026 | $60.72 |
| Aug 31, 2026 | $62.24 |
| Sep 7, 2026 | $58.37 |
| Sep 14, 2026 | $60.14 |
| Sep 21, 2026 | $60.14 |
| Sep 28, 2026 | $59.12 |
| Oct 5, 2026 | $59.12 |
| Oct 12, 2026 | $59.10 |
| Oct 19, 2026 | $63.94 |

## About this product

100 rounds of Winchester White Box 5.56 NATO 55gr FMJ: 5.56 NATO with 55 grains FMJ bullets and brass cases. Made for range and training. Some states require an age check or ship ammo only to a dealer; the store confirms at checkout.

## Specs

| Spec | Value |
| --- | --- |
| Caliber | 5.56 NATO |
| Bullet weight | 55 grains |
| Bullet type | FMJ |
| Case | Brass |
| Rounds | 100 |
| Use | Range and training |

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