---
title: "Winchester White Box .300 Blackout 220gr FMJ Subsonic, 20 Rounds"
description: "$29.94 at Bulk Brass Depot, about usual."
type: "product"
category: "ammo"
brand: "Winchester"
landed_price: 29.94
currency: "USD"
price_per_round_cents: 149.7
best_store: "Bulk Brass Depot"
deal_signal: "about"
usual_price: 30.62
updated: "2026-10-19T12:58:00.000Z"
url: "https://trigger.deals/p/winchester-white-box-300-blackout-220gr-fmj-subsonic-20-rounds-3i6"
site: "Trigger Deals"
data: "sample"
---

# Winchester White Box .300 Blackout 220gr FMJ Subsonic, 20 Rounds

> Lowest landed price: **$29.94** at Bulk Brass Depot (★ 4.4, 22,103 reviews), **$1.50/rd**. About usual (usual $30.62, the 90-day median). In stock, verified 2026-10-19 12:58 UTC.

- Item price $16.99 + $12.95 shipping. Landed price excludes sales tax.
- 90-day range: $26.10 to $33.29
- 2-year low: $26.10 (Sep 15, 2026)
- Price unchanged for 13 days (since 2026-10-07 06:53 UTC)
- MSRP: $30.54 (2% off)
- Brand: Winchester. Category: ammo.
- [Buy at Bulk Brass Depot](https://trigger.deals/go/winchester-white-box-300-blackout-220gr-fmj-subsonic-20-rounds-3i6?store=bulk-brass-depot)

## Compare stores (6)

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 |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Bulk Brass Depot (best) | ★ 4.4 | $29.94 | $1.50 | Best price | $16.99 | $12.95 | In stock | 2026-10-19 12:58 UTC |
| Ozark Range Supply | ★ 4.6 | $31.49 | $1.57 | +7.75¢/rd | $17.99 | $13.50 | In stock | 2026-10-19 11:41 UTC |
| Summit Tactical | ★ 4.6 | $32.94 | $1.65 | +15.0¢/rd | $16.99 | $15.95 | In stock | 2026-10-19 12:57 UTC |
| Great Lakes Tactical | ★ 4.4 | $33.90 | $1.69 | +19.8¢/rd | $18.95 | $14.95 | In stock | 2026-10-19 11:32 UTC |
| Iron Mesa Armory | ★ 4.9 | $38.90 | $1.94 | +44.8¢/rd | $18.95 | $19.95 | In stock | 2026-10-19 10:40 UTC |
| Timber Ridge Sporting | ★ 4.6 | $34.48 | $1.72 | – | $14.49 | $19.99 | Out of stock | 2026-10-19 12:42 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-20-rounds-3i6?days=730)).

| Date | Lowest landed price |
| --- | --- |
| Jul 27, 2026 | $32.44 |
| Aug 3, 2026 | $28.76 |
| Aug 10, 2026 | $28.76 |
| Aug 17, 2026 | $28.76 |
| Aug 24, 2026 | $32.05 |
| Aug 31, 2026 | $30.75 |
| Sep 7, 2026 | $30.75 |
| Sep 14, 2026 | $31.94 |
| Sep 21, 2026 | $33.29 |
| Sep 28, 2026 | $30.49 |
| Oct 5, 2026 | $30.49 |
| Oct 12, 2026 | $29.94 |
| Oct 19, 2026 | $29.94 |

## About this product

20 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. 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 | 20 |
| Use | Range and training |
| Variant | Subsonic |

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