---
title: "Winchester PDX1 Defender 10mm Auto 180gr Bonded JHP, 25 Rounds"
description: "$52.94 at Granite Peak Supply, about usual."
type: "product"
category: "ammo"
brand: "Winchester"
landed_price: 52.94
currency: "USD"
price_per_round_cents: 211.8
best_store: "Granite Peak Supply"
deal_signal: "about"
usual_price: 51.81
updated: "2026-10-19T14:38:00.000Z"
url: "https://trigger.deals/p/winchester-pdx1-defender-10mm-auto-180gr-bonded-jhp-25-rounds-3pz"
site: "Trigger Deals"
data: "sample"
---

# Winchester PDX1 Defender 10mm Auto 180gr Bonded JHP, 25 Rounds

> Lowest landed price: **$52.94** at Granite Peak Supply (★ 4.6, 6,408 reviews), **$2.12/rd**. About usual (usual $51.81, the 90-day median). In stock, verified 2026-10-19 14:38 UTC.

- Item price $39.95 + $12.99 shipping. Landed price excludes sales tax.
- 90-day range: $41.99 to $56.15
- 2-year low: $40.24 (Jan 28, 2025)
- Price unchanged for 6 days (since 2026-10-14 09:55 UTC)
- MSRP: $54.00 (2% off)
- Brand: Winchester. Category: ammo.
- [Buy at Granite Peak Supply](https://trigger.deals/go/winchester-pdx1-defender-10mm-auto-180gr-bonded-jhp-25-rounds-3pz?store=granite-peak-supply)

## 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 |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Granite Peak Supply (best) | ★ 4.6 | $52.94 | $2.12 | Best price | $39.95 | $12.99 | In stock | 2026-10-19 14:38 UTC |
| Ozark Range Supply | ★ 4.6 | $56.49 | $2.26 | +14.2¢/rd | $42.99 | $13.50 | In stock | 2026-10-19 11:55 UTC |
| Bulk Brass Depot | ★ 4.4 | $57.94 | $2.32 | +20.0¢/rd | $44.99 | $12.95 | In stock | 2026-10-19 12:31 UTC |
| Big Sky Ammo | ★ 4.3 | $60.44 | $2.42 | +30.0¢/rd | $41.49 | $18.95 | In stock | 2026-10-19 13:08 UTC |
| Ridgeline Arms | ★ 4.8 | $60.94 | $2.44 | +32.0¢/rd | $45.99 | $14.95 | In stock | 2026-10-19 14:18 UTC |
| Palisade Sporting Goods | ★ 4.2 | $53.98 | $2.16 | – | $28.99 | $24.99 | Out of stock | 2026-10-19 12:08 UTC |
| Coyote Trail Supply | ★ 4.5 | $57.94 | $2.32 | – | $41.99 | $15.95 | Out of stock | 2026-10-19 12:01 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-180gr-bonded-jhp-25-rounds-3pz?days=730)).

| Date | Lowest landed price |
| --- | --- |
| Jul 27, 2026 | $50.83 |
| Aug 3, 2026 | $51.08 |
| Aug 10, 2026 | $51.08 |
| Aug 17, 2026 | $52.42 |
| Aug 24, 2026 | $53.85 |
| Aug 31, 2026 | $56.15 |
| Sep 7, 2026 | $50.86 |
| Sep 14, 2026 | $51.81 |
| Sep 21, 2026 | $51.81 |
| Sep 28, 2026 | $52.66 |
| Oct 5, 2026 | $52.66 |
| Oct 12, 2026 | $52.43 |
| Oct 19, 2026 | $52.94 |

## About this product

25 rounds of Winchester PDX1 Defender 10mm Auto 180gr Bonded JHP: 10mm Auto with 180 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 | 180 grains |
| Bullet type | Bonded JHP |
| Case | Nickel-plated brass |
| Rounds | 25 |
| Use | Self-defense |

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