---
title: "Underwood Xtreme Defender 9mm Luger 135gr Solid copper, 50 Rounds"
description: "$69.94 at Keystone Shooting Supply, about usual."
type: "product"
category: "ammo"
brand: "Underwood"
landed_price: 69.94
currency: "USD"
price_per_round_cents: 139.9
best_store: "Keystone Shooting Supply"
deal_signal: "about"
usual_price: 69.94
updated: "2026-10-19T13:39:00.000Z"
url: "https://trigger.deals/p/underwood-xtreme-defender-9mm-luger-135gr-solid-copper-50-rounds-388"
site: "Trigger Deals"
data: "sample"
---

# Underwood Xtreme Defender 9mm Luger 135gr Solid copper, 50 Rounds

> Lowest landed price: **$69.94** at Keystone Shooting Supply (★ 4.8, 24,471 reviews), **$1.40/rd**. About usual (usual $69.94, the 90-day median). In stock, verified 2026-10-19 13:39 UTC.

- Item price $59.99 + $9.95 shipping. Landed price excludes sales tax.
- 90-day range: $63.29 to $77.03
- 2-year low: $63.29 (Aug 19, 2026)
- Price unchanged for 13 days (since 2026-10-07 17:19 UTC)
- MSRP: $80.49 (13% off)
- Brand: Underwood. Category: ammo.
- [Buy at Keystone Shooting Supply](https://trigger.deals/go/underwood-xtreme-defender-9mm-luger-135gr-solid-copper-50-rounds-388?store=keystone-shooting)

## Compare stores (4)

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 | $69.94 | $1.40 | Best price | $59.99 | $9.95 | In stock | 2026-10-19 13:39 UTC |
| Big Sky Ammo | ★ 4.3 | $70.94 | $1.42 | +2.00¢/rd | $51.99 | $18.95 | In stock | 2026-10-19 11:38 UTC |
| Prairie Fire Supply | ★ 4.1 | $70.94 | $1.42 | +2.00¢/rd | $60.99 | $9.95 | Stock not reported | 2026-10-19 11:53 UTC |
| Granite Peak Supply | ★ 4.6 | $72.98 | $1.46 | +6.08¢/rd | $59.99 | $12.99 | In stock | 2026-10-19 12:02 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-135gr-solid-copper-50-rounds-388?days=730)).

| Date | Lowest landed price |
| --- | --- |
| Jul 27, 2026 | $77.03 |
| Aug 3, 2026 | $72.01 |
| Aug 10, 2026 | $72.01 |
| Aug 17, 2026 | $63.29 |
| Aug 24, 2026 | $73.14 |
| Aug 31, 2026 | $73.24 |
| Sep 7, 2026 | $71.04 |
| Sep 14, 2026 | $69.10 |
| Sep 21, 2026 | $69.10 |
| Sep 28, 2026 | $65.24 |
| Oct 5, 2026 | $73.29 |
| Oct 12, 2026 | $69.94 |
| Oct 19, 2026 | $69.94 |

## About this product

50 rounds of Underwood Xtreme Defender 9mm Luger 135gr Solid copper: 9mm Luger with 135 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 | 135 grains |
| Bullet type | Solid copper |
| Case | Nickel-plated brass |
| Rounds | 50 |
| Use | Self-defense |

## Sitemap

- [Home](https://trigger.deals/): today's drops and deals
- [Ammo prices by caliber](https://trigger.deals/ammo/prices): cheapest price per round today
- [Today's best deals](https://trigger.deals/deals)
- [Ammo](https://trigger.deals/ammo), [Guns](https://trigger.deals/guns), [Magazines](https://trigger.deals/magazines)
- [How we judge a deal](https://trigger.deals/how-it-works), [About](https://trigger.deals/about), [Contact](https://trigger.deals/contact), [Privacy](https://trigger.deals/privacy)
- [API and MCP for developers](https://trigger.deals/developers)
- [Full sitemap](https://trigger.deals/sitemap.md), [llms.txt](https://trigger.deals/llms.txt), [API (OpenAPI)](https://trigger.deals/openapi.json)