---
title: "Underwood Xtreme Defender 9mm Luger 124gr Solid copper Micro, 20 Rounds"
description: "$41.94 at Frontier Ammo Works, 10% above usual."
type: "product"
category: "ammo"
brand: "Underwood"
landed_price: 41.94
currency: "USD"
price_per_round_cents: 209.7
best_store: "Frontier Ammo Works"
deal_signal: "higher"
usual_price: 38.02
updated: "2026-10-19T13:19:00.000Z"
url: "https://trigger.deals/p/underwood-xtreme-defender-9mm-luger-124gr-solid-copper-micro-20-rounds-34d"
site: "Trigger Deals"
data: "sample"
---

# Underwood Xtreme Defender 9mm Luger 124gr Solid copper Micro, 20 Rounds

> Lowest landed price: **$41.94** at Frontier Ammo Works (★ 4.4, 6,215 reviews), **$2.10/rd**. 10% above usual (usual $38.02, the 90-day median). In stock, verified 2026-10-19 13:19 UTC.

- Item price $26.99 + $14.95 shipping. Landed price excludes sales tax.
- 90-day range: $35.13 to $41.94
- 2-year low: $30.06 (Jan 24, 2025)
- Price unchanged for 18 days (since 2026-10-02 12:28 UTC)
- MSRP: $42.78 (2% off)
- Brand: Underwood. Category: ammo.
- [Buy at Frontier Ammo Works](https://trigger.deals/go/underwood-xtreme-defender-9mm-luger-124gr-solid-copper-micro-20-rounds-34d?store=frontier-ammo-works)

## 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 |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Frontier Ammo Works (best) | ★ 4.4 | $41.94 | $2.10 | Best price | $26.99 | $14.95 | In stock | 2026-10-19 13:19 UTC |
| Riverbend Ammo Co. | ★ 4.7 | $42.94 | $2.15 | +5.00¢/rd | $30.99 | $11.95 | In stock | 2026-10-19 13:29 UTC |
| Big Sky Ammo | ★ 4.3 | $43.90 | $2.20 | +9.80¢/rd | $24.95 | $18.95 | In stock | 2026-10-19 13:23 UTC |
| Ozark Range Supply | ★ 4.6 | $45.49 | $2.27 | +17.8¢/rd | $31.99 | $13.50 | In stock | 2026-10-19 12:21 UTC |
| Gulf Coast Guns | ★ 4.6 | $46.44 | $2.32 | +22.5¢/rd | $30.49 | $15.95 | In stock | 2026-10-19 11:06 UTC |
| Keystone Shooting Supply | ★ 4.8 | $47.90 | $2.40 | +29.8¢/rd | $37.95 | $9.95 | In stock | 2026-10-19 12:30 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-9mm-luger-124gr-solid-copper-micro-20-rounds-34d?days=730)).

| Date | Lowest landed price |
| --- | --- |
| Jul 27, 2026 | $38.00 |
| Aug 3, 2026 | $38.02 |
| Aug 10, 2026 | $38.02 |
| Aug 17, 2026 | $38.02 |
| Aug 24, 2026 | $38.02 |
| Aug 31, 2026 | $36.59 |
| Sep 7, 2026 | $35.13 |
| Sep 14, 2026 | $39.06 |
| Sep 21, 2026 | $36.71 |
| Sep 28, 2026 | $37.60 |
| Oct 5, 2026 | $41.94 |
| Oct 12, 2026 | $41.94 |
| Oct 19, 2026 | $41.94 |

## About this product

20 rounds of Underwood Xtreme Defender 9mm Luger 124gr Solid copper Micro: 9mm Luger with 124 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 | 9mm Luger |
| Bullet weight | 124 grains |
| Bullet type | Solid copper |
| Case | Nickel-plated brass |
| Rounds | 20 |
| Use | Self-defense |
| Variant | Micro |

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