---
title: "Winchester PDX1 Defender 10mm Auto 155gr Bonded JHP, 25 Rounds"
description: "$51.94 at Bulk Brass Depot, about usual."
type: "product"
category: "ammo"
brand: "Winchester"
landed_price: 51.94
currency: "USD"
price_per_round_cents: 207.8
best_store: "Bulk Brass Depot"
deal_signal: "about"
usual_price: 53.14
updated: "2026-10-19T15:12:00.000Z"
url: "https://trigger.deals/p/winchester-pdx1-defender-10mm-auto-155gr-bonded-jhp-25-rounds-5fg"
site: "Trigger Deals"
data: "sample"
---

# Winchester PDX1 Defender 10mm Auto 155gr Bonded JHP, 25 Rounds

> Lowest landed price: **$51.94** at Bulk Brass Depot (★ 4.4, 22,103 reviews), **$2.08/rd**. About usual (usual $53.14, the 90-day median). In stock, verified 2026-10-19 15:12 UTC.

- Item price $38.99 + $12.95 shipping. Landed price excludes sales tax.
- 90-day range: $45.94 to $55.36
- 2-year low: $39.14 (Dec 11, 2024)
- Price unchanged for 3 days (since 2026-10-17 10:31 UTC)
- MSRP: $59.99 (13% off)
- Brand: Winchester. Category: ammo.
- [Buy at Bulk Brass Depot](https://trigger.deals/go/winchester-pdx1-defender-10mm-auto-155gr-bonded-jhp-25-rounds-5fg?store=bulk-brass-depot)

## 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 |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Bulk Brass Depot (best) | ★ 4.4 | $51.94 | $2.08 | Best price | $38.99 | $12.95 | In stock | 2026-10-19 15:12 UTC |
| Blue Ridge Munitions | ★ 4.5 | $52.44 | $2.10 | +2.00¢/rd | $35.49 | $16.95 | In stock | 2026-10-19 13:31 UTC |
| Great Lakes Tactical | ★ 4.4 | $53.94 | $2.16 | +8.00¢/rd | $38.99 | $14.95 | In stock | 2026-10-19 12:31 UTC |
| Ozark Range Supply | ★ 4.6 | $55.99 | $2.24 | +16.2¢/rd | $42.49 | $13.50 | In stock | 2026-10-19 13:23 UTC |
| Granite Peak Supply | ★ 4.6 | $57.98 | $2.32 | +24.2¢/rd | $44.99 | $12.99 | In stock | 2026-10-19 14:28 UTC |
| Big Sky Ammo | ★ 4.3 | $58.94 | $2.36 | +28.0¢/rd | $39.99 | $18.95 | In stock | 2026-10-19 13:39 UTC |
| Palisade Sporting Goods | ★ 4.2 | $60.94 | $2.44 | +36.0¢/rd | $35.95 | $24.99 | In stock | 2026-10-19 14:36 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-pdx1-defender-10mm-auto-155gr-bonded-jhp-25-rounds-5fg?days=730)).

| Date | Lowest landed price |
| --- | --- |
| Jul 27, 2026 | $53.05 |
| Aug 3, 2026 | $54.01 |
| Aug 10, 2026 | $52.63 |
| Aug 17, 2026 | $45.94 |
| Aug 24, 2026 | $45.94 |
| Aug 31, 2026 | $54.16 |
| Sep 7, 2026 | $46.18 |
| Sep 14, 2026 | $46.18 |
| Sep 21, 2026 | $55.36 |
| Sep 28, 2026 | $53.41 |
| Oct 5, 2026 | $53.41 |
| Oct 12, 2026 | $53.22 |
| Oct 19, 2026 | $51.94 |

## About this product

25 rounds of Winchester PDX1 Defender 10mm Auto 155gr Bonded JHP: 10mm Auto with 155 grains Bonded JHP bullets and nickel-plated brass cases. Made for self-defense. Some states require an age check or ship ammo only to a dealer; the store confirms at checkout.

## Specs

| Spec | Value |
| --- | --- |
| Caliber | 10mm Auto |
| Bullet weight | 155 grains |
| Bullet type | Bonded JHP |
| Case | Nickel-plated brass |
| Rounds | 25 |
| Use | Self-defense |

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