---
title: "Winchester White Box .300 Blackout 220gr FMJ Subsonic, 500 Rounds (Ammo can)"
description: "$426.49 at Copper Creek Ammo, about usual."
type: "product"
category: "ammo"
brand: "Winchester"
landed_price: 426.49
currency: "USD"
price_per_round_cents: 85.3
best_store: "Copper Creek Ammo"
deal_signal: "about"
usual_price: 422.95
updated: "2026-10-19T14:40:00.000Z"
url: "https://trigger.deals/p/winchester-white-box-300-blackout-220gr-fmj-subsonic-500-rounds-ammo-can-8sf"
site: "Trigger Deals"
data: "sample"
---

# Winchester White Box .300 Blackout 220gr FMJ Subsonic, 500 Rounds (Ammo can)

> Lowest landed price: **$426.49** at Copper Creek Ammo (★ 4.7, 31,570 reviews), **85.3¢/rd**. About usual (usual $422.95, the 90-day median). In stock, verified 2026-10-19 14:40 UTC.

- Item price $426.49 + free shipping. Landed price excludes sales tax.
- 90-day range: $344.51 to $437.26
- 2-year low: $344.51 (Aug 11, 2026)
- Price unchanged for 18 days (since 2026-10-02 17:21 UTC)
- MSRP: $577.99 (26% off)
- Brand: Winchester. Category: ammo.
- [Buy at Copper Creek Ammo](https://trigger.deals/go/winchester-white-box-300-blackout-220gr-fmj-subsonic-500-rounds-ammo-can-8sf?store=copper-creek-ammo)

## Compare stores (5)

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 |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Copper Creek Ammo (best) | ★ 4.7 | $426.49 | 85.3¢ | Best price | $426.49 | Free | In stock | 2026-10-19 14:40 UTC |
| Keystone Shooting Supply | ★ 4.8 | $440.95 | 88.2¢ | +2.89¢/rd | $440.95 | Free | In stock | 2026-10-19 13:25 UTC |
| Bulk Brass Depot | ★ 4.4 | $440.95 | 88.2¢ | +2.89¢/rd | $440.95 | Free | In stock | 2026-10-19 13:33 UTC |
| Ridgeline Arms | ★ 4.8 | $490.99 | 98.2¢ | +12.9¢/rd | $490.99 | Free | In stock | 2026-10-19 13:13 UTC |
| Granite Peak Supply | ★ 4.6 | $399.98 | 80.0¢ | – | $386.99 | $12.99 | Out of stock | 2026-10-19 13:05 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-300-blackout-220gr-fmj-subsonic-500-rounds-ammo-can-8sf?days=730)).

| Date | Lowest landed price |
| --- | --- |
| Jul 27, 2026 | $431.73 |
| Aug 3, 2026 | $422.95 |
| Aug 10, 2026 | $344.51 |
| Aug 17, 2026 | $414.75 |
| Aug 24, 2026 | $422.91 |
| Aug 31, 2026 | $422.91 |
| Sep 7, 2026 | $408.53 |
| Sep 14, 2026 | $430.51 |
| Sep 21, 2026 | $418.76 |
| Sep 28, 2026 | $418.76 |
| Oct 5, 2026 | $426.49 |
| Oct 12, 2026 | $426.49 |
| Oct 19, 2026 | $426.49 |

## About this product

500 rounds of Winchester White Box .300 Blackout 220gr FMJ Subsonic: .300 Blackout with 220 grains FMJ bullets and brass cases. Made for range and training. Packaged as ammo can. Some states require an age check or ship ammo only to a dealer; the store confirms at checkout.

## Specs

| Spec | Value |
| --- | --- |
| Caliber | .300 Blackout |
| Bullet weight | 220 grains |
| Bullet type | FMJ |
| Case | Brass |
| Rounds | 500 |
| Use | Range and training |
| Variant | Subsonic |
| Packaging | Ammo can |

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