---
title: "Underwood Xtreme Defender .40 S&W 180gr Solid copper, 20 Rounds"
description: "$34.90 at Keystone Shooting Supply, about usual."
type: "product"
category: "ammo"
brand: "Underwood"
landed_price: 34.9
currency: "USD"
price_per_round_cents: 174.5
best_store: "Keystone Shooting Supply"
deal_signal: "about"
usual_price: 35.52
updated: "2026-10-19T13:26:00.000Z"
url: "https://trigger.deals/p/underwood-xtreme-defender-40-s-w-180gr-solid-copper-20-rounds-3tx"
site: "Trigger Deals"
data: "sample"
---

# Underwood Xtreme Defender .40 S&W 180gr Solid copper, 20 Rounds

> Lowest landed price: **$34.90** at Keystone Shooting Supply (★ 4.8, 24,471 reviews), **$1.74/rd**. About usual (usual $35.52, the 90-day median). In stock, verified 2026-10-19 13:26 UTC.

- Item price $24.95 + $9.95 shipping. Landed price excludes sales tax.
- 90-day range: $33.69 to $38.08
- 2-year low: $27.60 (Jul 29, 2025)
- Price unchanged for 8 days (since 2026-10-12 00:09 UTC)
- MSRP: $35.60 (2% off)
- Brand: Underwood. Category: ammo.
- [Buy at Keystone Shooting Supply](https://trigger.deals/go/underwood-xtreme-defender-40-s-w-180gr-solid-copper-20-rounds-3tx?store=keystone-shooting)

## 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 |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Keystone Shooting Supply (best) | ★ 4.8 | $34.90 | $1.74 | Best price | $24.95 | $9.95 | In stock | 2026-10-19 13:26 UTC |
| Ozark Range Supply | ★ 4.6 | $35.49 | $1.77 | +2.95¢/rd | $21.99 | $13.50 | Only 9 left | 2026-10-19 12:04 UTC |
| Prairie Fire Supply | ★ 4.1 | $35.90 | $1.80 | +5.00¢/rd | $25.95 | $9.95 | Stock not reported | 2026-10-19 11:43 UTC |
| Coyote Trail Supply | ★ 4.5 | $39.44 | $1.97 | +22.7¢/rd | $23.49 | $15.95 | In stock | 2026-10-19 12:06 UTC |
| Timber Ridge Sporting | ★ 4.6 | $41.48 | $2.07 | +32.9¢/rd | $21.49 | $19.99 | In stock | 2026-10-19 11:23 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/underwood-xtreme-defender-40-s-w-180gr-solid-copper-20-rounds-3tx?days=730)).

| Date | Lowest landed price |
| --- | --- |
| Jul 27, 2026 | $34.08 |
| Aug 3, 2026 | $35.03 |
| Aug 10, 2026 | $35.67 |
| Aug 17, 2026 | $33.69 |
| Aug 24, 2026 | $36.15 |
| Aug 31, 2026 | $35.52 |
| Sep 7, 2026 | $35.52 |
| Sep 14, 2026 | $35.52 |
| Sep 21, 2026 | $35.95 |
| Sep 28, 2026 | $35.64 |
| Oct 5, 2026 | $35.64 |
| Oct 12, 2026 | $34.90 |
| Oct 19, 2026 | $34.90 |

## About this product

20 rounds of Underwood Xtreme Defender .40 S&W 180gr Solid copper: .40 S&W with 180 grains Solid copper 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 | .40 S&W |
| Bullet weight | 180 grains |
| Bullet type | Solid copper |
| Case | Nickel-plated brass |
| Rounds | 20 |
| Use | Self-defense |

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