---
title: "Underwood Xtreme Defender .40 S&W 180gr Solid copper Micro, 25 Rounds"
description: "$40.90 at Summit Tactical, about usual."
type: "product"
category: "ammo"
brand: "Underwood"
landed_price: 40.9
currency: "USD"
price_per_round_cents: 163.6
best_store: "Summit Tactical"
deal_signal: "about"
usual_price: 41.36
updated: "2026-10-19T13:54:00.000Z"
url: "https://trigger.deals/p/underwood-xtreme-defender-40-s-w-180gr-solid-copper-micro-25-rounds-9az"
site: "Trigger Deals"
data: "sample"
---

# Underwood Xtreme Defender .40 S&W 180gr Solid copper Micro, 25 Rounds

> Lowest landed price: **$40.90** at Summit Tactical (★ 4.6, 10,948 reviews), **$1.64/rd**. About usual (usual $41.36, the 90-day median). In stock, verified 2026-10-19 13:54 UTC.

- Item price $24.95 + $15.95 shipping. Landed price excludes sales tax.
- 90-day range: $38.04 to $45.66
- 2-year low: $34.40 (May 19, 2026)
- Price unchanged for 2 days (since 2026-10-18 00:07 UTC)
- MSRP: $41.72 (2% off)
- Brand: Underwood. Category: ammo.
- [Buy at Summit Tactical](https://trigger.deals/go/underwood-xtreme-defender-40-s-w-180gr-solid-copper-micro-25-rounds-9az?store=summit-tactical)

## 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 |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Summit Tactical (best) | ★ 4.6 | $40.90 | $1.64 | Best price | $24.95 | $15.95 | In stock | 2026-10-19 13:54 UTC |
| Bayou Arms Co. | ★ 4.1 | $41.90 | $1.68 | +4.00¢/rd | $24.95 | $16.95 | Stock not reported | 2026-10-19 11:04 UTC |
| Granite Peak Supply | ★ 4.6 | $42.98 | $1.72 | +8.32¢/rd | $29.99 | $12.99 | In stock | 2026-10-19 12:01 UTC |
| Keystone Shooting Supply | ★ 4.8 | $43.44 | $1.74 | +10.2¢/rd | $33.49 | $9.95 | In stock | 2026-10-19 12:58 UTC |
| Palisade Sporting Goods | ★ 4.2 | $45.48 | $1.82 | – | $20.49 | $24.99 | Out of stock | 2026-10-19 11:24 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-micro-25-rounds-9az?days=730)).

| Date | Lowest landed price |
| --- | --- |
| Jul 27, 2026 | $45.66 |
| Aug 3, 2026 | $41.47 |
| Aug 10, 2026 | $41.61 |
| Aug 17, 2026 | $41.04 |
| Aug 24, 2026 | $43.45 |
| Aug 31, 2026 | $42.12 |
| Sep 7, 2026 | $40.35 |
| Sep 14, 2026 | $40.35 |
| Sep 21, 2026 | $40.35 |
| Sep 28, 2026 | $41.36 |
| Oct 5, 2026 | $41.36 |
| Oct 12, 2026 | $41.36 |
| Oct 19, 2026 | $40.90 |

## About this product

25 rounds of Underwood Xtreme Defender .40 S&W 180gr Solid copper Micro: .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 | 25 |
| Use | Self-defense |
| Variant | Micro |

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