---
title: "Winchester White Box .357 Magnum 158gr FMJ, 1000 Rounds (Bulk pack)"
description: "$591.90 at Black Canyon Arms, about usual."
type: "product"
category: "ammo"
brand: "Winchester"
landed_price: 591.9
currency: "USD"
price_per_round_cents: 59.2
best_store: "Black Canyon Arms"
deal_signal: "about"
usual_price: 580.98
updated: "2026-10-19T15:11:00.000Z"
url: "https://trigger.deals/p/winchester-white-box-357-magnum-158gr-fmj-1000-rounds-bulk-pack-56k"
site: "Trigger Deals"
data: "sample"
---

# Winchester White Box .357 Magnum 158gr FMJ, 1000 Rounds (Bulk pack)

> Lowest landed price: **$591.90** at Black Canyon Arms (★ 4.3, 3,472 reviews), **59.2¢/rd**. About usual (usual $580.98, the 90-day median). Stock not reported, verified 2026-10-19 15:11 UTC.

- Item price $572.95 + $18.95 shipping. Landed price excludes sales tax.
- 90-day range: $475.03 to $596.23
- 2-year low: $439.01 (Feb 5, 2025)
- Price unchanged for 13 days (since 2026-10-07 08:09 UTC)
- MSRP: $740.95 (20% off)
- Brand: Winchester. Category: ammo.
- [Buy at Black Canyon Arms](https://trigger.deals/go/winchester-white-box-357-magnum-158gr-fmj-1000-rounds-bulk-pack-56k?store=black-canyon-arms)

## Compare stores (4)

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 |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Black Canyon Arms (best) | ★ 4.3 | $591.90 | 59.2¢ | Best price | $572.95 | $18.95 | Stock not reported | 2026-10-19 15:11 UTC |
| Big Sky Ammo | ★ 4.3 | $592.90 | 59.3¢ | +0.10¢/rd | $592.90 | Free | In stock | 2026-10-19 13:54 UTC |
| Riverbend Ammo Co. | ★ 4.7 | $597.95 | 59.8¢ | +0.60¢/rd | $597.95 | Free | Only 2 left | 2026-10-19 15:03 UTC |
| Westbound Armory | ★ 4.7 | $627.98 | 62.8¢ | +3.61¢/rd | $605.99 | $21.99 | In stock | 2026-10-19 13:32 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-357-magnum-158gr-fmj-1000-rounds-bulk-pack-56k?days=730)).

| Date | Lowest landed price |
| --- | --- |
| Jul 27, 2026 | $573.85 |
| Aug 3, 2026 | $542.87 |
| Aug 10, 2026 | $572.50 |
| Aug 17, 2026 | $579.29 |
| Aug 24, 2026 | $573.80 |
| Aug 31, 2026 | $573.80 |
| Sep 7, 2026 | $595.02 |
| Sep 14, 2026 | $583.67 |
| Sep 21, 2026 | $583.67 |
| Sep 28, 2026 | $583.67 |
| Oct 5, 2026 | $564.31 |
| Oct 12, 2026 | $591.90 |
| Oct 19, 2026 | $591.90 |

## About this product

1000 rounds of Winchester White Box .357 Magnum 158gr FMJ: .357 Magnum with 158 grains FMJ bullets and brass cases. Made for range and training. Packaged as bulk pack. Some states require an age check or ship ammo only to a dealer; the store confirms at checkout.

## Specs

| Spec | Value |
| --- | --- |
| Caliber | .357 Magnum |
| Bullet weight | 158 grains |
| Bullet type | FMJ |
| Case | Brass |
| Rounds | 1000 |
| Use | Range and training |
| Packaging | Bulk pack |

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