$1.18/rdUsually $1.40
$58.90 for 50
Save $11.21
.45Solid copper, 20 rounds
Underwood Xtreme Defender .45 ACP 230gr Solid copper, 20 Rounds
- 230gr
- Solid copper
- Nickel
- 20 rds
- 8% below usual
$1.92/rdUsually $2.09
$38.44 for 20
Save $3.29
Lower than usual: it usually sells for $2.09/rd, its median price over the last 90 days.
$23.49 + $14.95 shipping, before tax. 13% under MSRP.
Frontier Ammo Works
4.4 (6.2K), out of stock,
Compare 7 stores
0 in stock.
Ranked by landed price: the item plus shipping to you, before tax.
| Store | Per round | Versus best | Stock | Store link |
|---|---|---|---|---|
Frontier Ammo Works4.4 4.4(6.2K)store rating | $1.92/rd$38.44 | Not available | Out of stock | View at Frontier Ammo Works (opens in a new tab) |
 Blue Ridge Munitions4.5 4.5(15.7K)store rating | $1.94/rd$38.90 | Not available | Out of stock | View at Blue Ridge Munitions (opens in a new tab) |
 Coyote Trail Supply4.5 4.5(8.1K)store rating | $2.15/rd$42.94 | Not available | Out of stock | View at Coyote Trail Supply (opens in a new tab) |
 Bayou Arms Co.4.1 4.1(1.7K)store rating | $2.20/rd$43.90 | Not available | Out of stock | View at Bayou Arms Co. (opens in a new tab) |
 Iron Mesa Armory4.9 4.9(12.7K)store rating | $2.30/rd$45.90 | Not available | Out of stock | View at Iron Mesa Armory (opens in a new tab) |
 Northfork Firearms4.7 4.7(7.3K)store rating | $2.32/rd$46.48 | Not available | Out of stock | View at Northfork Firearms (opens in a new tab) |
 Timber Ridge Sporting4.6 4.6(41.3K)store rating | $2.47/rd$49.48 | Not available | Out of stock | View at Timber Ridge Sporting (opens in a new tab) |
Price history
- Usual
- $2.09/rd
- 90-day median
- 90-day low
- $1.70/rd
- 90-day high
- $2.35/rd
- 2-year low
- $1.70/rd
- Sep 2, 2026
- Unchanged for
- 6 days
- Since Oct 14, 2026
Every price change (123 in 2 years)
| Date | Lowest price | Change |
|---|---|---|
| Oct 14, 2026 | $1.92/rd | Up 9.6% |
| Oct 13, 2026 | $1.75/rd | Down 15.2% |
| Oct 12, 2026 | $2.07/rd | Down 4.0% |
| Oct 10, 2026 | $2.15/rd | Up 2.8% |
| Oct 2, 2026 | $2.10/rd | Up 15.2% |
| Sep 30, 2026 | $1.82/rd | Down 12.9% |
| Sep 28, 2026 | $2.09/rd | Up 17.4% |
| Sep 22, 2026 | $1.78/rd | Down 16.2% |
| Sep 15, 2026 | $2.13/rd | Up 1.9% |
| Sep 14, 2026 | $2.08/rd | Down 0.1% |
| Sep 3, 2026 | $2.09/rd | Up 22.9% |
| Aug 9, 2026 | $1.70/rd | Down 19.8% |
| Aug 7, 2026 | $2.12/rd | Up 3.0% |
| Aug 6, 2026 | $2.05/rd | Down 12.7% |
| Jul 28, 2026 | $2.35/rd | Up 9.6% |
| Jul 6, 2026 | $2.15/rd | Up 0.7% |
| Jul 3, 2026 | $2.13/rd | Up 0.4% |
| Jun 29, 2026 | $2.13/rd | Up 0.2% |
| Jun 26, 2026 | $2.12/rd | Down 1.2% |
| Jun 25, 2026 | $2.15/rd | Up 14.8% |
| Jun 17, 2026 | $1.87/rd | Down 9.3% |
| Jun 11, 2026 | $2.06/rd | Up 0.4% |
| Jun 8, 2026 | $2.05/rd | Up 0.7% |
| Jun 6, 2026 | $2.04/rd | Down 7.8% |
| May 30, 2026 | $2.21/rd | Down 6.5% |
| May 29, 2026 | $2.36/rd | Up 13.6% |
| May 25, 2026 | $2.08/rd | Up 1.8% |
| May 23, 2026 | $2.04/rd | Down 1.4% |
| May 11, 2026 | $2.07/rd | Down 4.3% |
| May 10, 2026 | $2.17/rd | Down 3.9% |
| May 7, 2026 | $2.26/rd | Up 4.9% |
| May 2, 2026 | $2.15/rd | Up 1.9% |
| Apr 24, 2026 | $2.11/rd | Up 12.8% |
| Apr 14, 2026 | $1.87/rd | Down 11.8% |
| Apr 9, 2026 | $2.12/rd | Down 0.6% |
| Mar 28, 2026 | $2.13/rd | Down 1.4% |
| Mar 27, 2026 | $2.16/rd | Down 8.7% |
| Mar 21, 2026 | $2.37/rd | Up 29.7% |
| Mar 9, 2026 | $1.83/rd | Down 12.0% |
| Feb 28, 2026 | $2.08/rd | Down 2.4% |
| Feb 26, 2026 | $2.13/rd | Down 5.6% |
| Feb 13, 2026 | $2.25/rd | Up 9.4% |
| Feb 3, 2026 | $2.06/rd | Down 4.2% |
| Feb 1, 2026 | $2.15/rd | Down 4.3% |
| Jan 22, 2026 | $2.24/rd | Up 2.7% |
| Jan 20, 2026 | $2.18/rd | Down 9.6% |
| Jan 17, 2026 | $2.42/rd | Up 14.6% |
| Jan 16, 2026 | $2.11/rd | Up 20.6% |
| Jan 10, 2026 | $1.75/rd | Down 16.9% |
| Dec 27, 2025 | $2.11/rd | Up 3.7% |
| Dec 16, 2025 | $2.03/rd | Up 4.7% |
| Dec 5, 2025 | $1.94/rd | Down 8.9% |
| Nov 24, 2025 | $2.13/rd | Down 3.5% |
| Nov 21, 2025 | $2.21/rd | Up 10.0% |
| Nov 16, 2025 | $2.01/rd | Up 8.8% |
| Nov 14, 2025 | $1.84/rd | Down 14.5% |
| Nov 5, 2025 | $2.16/rd | Down 5.6% |
| Nov 4, 2025 | $2.28/rd | Up 9.5% |
| Oct 25, 2025 | $2.08/rd | Up 21.2% |
| Oct 17, 2025 | $1.72/rd | Down 10.6% |
| Oct 13, 2025 | $1.93/rd | Down 13.9% |
| Oct 2, 2025 | $2.23/rd | Up 22.3% |
| Sep 29, 2025 | $1.83/rd | Down 9.3% |
| Sep 24, 2025 | $2.01/rd | Up 3.0% |
| Sep 22, 2025 | $1.96/rd | Down 5.3% |
| Sep 18, 2025 | $2.07/rd | Up 13.6% |
| Sep 17, 2025 | $1.82/rd | Down 23.1% |
| Sep 6, 2025 | $2.37/rd | Up 7.5% |
| Aug 29, 2025 | $2.20/rd | Up 22.3% |
| Aug 25, 2025 | $1.80/rd | Down 16.6% |
| Aug 23, 2025 | $2.16/rd | Up 17.7% |
| Aug 18, 2025 | $1.83/rd | Up 0.2% |
| Aug 17, 2025 | $1.83/rd | Down 16.8% |
| Jul 20, 2025 | $2.20/rd | Up 4.1% |
| Jul 17, 2025 | $2.11/rd | Down 1.9% |
| Jul 9, 2025 | $2.16/rd | Up 10.2% |
| Jul 8, 2025 | $1.96/rd | Down 11.0% |
| Jul 7, 2025 | $2.20/rd | Up 2.4% |
| Jun 26, 2025 | $2.15/rd | Down 1.0% |
| Jun 8, 2025 | $2.17/rd | Up 0.3% |
| May 23, 2025 | $2.16/rd | Down 2.0% |
| May 22, 2025 | $2.21/rd | Up 1.8% |
| May 20, 2025 | $2.17/rd | Down 1.0% |
| May 8, 2025 | $2.19/rd | Up 1.0% |
| May 5, 2025 | $2.17/rd | Up 15.5% |
| Apr 29, 2025 | $1.88/rd | Down 13.1% |
| Apr 27, 2025 | $2.16/rd | Down 1.9% |
| Apr 17, 2025 | $2.20/rd | Up 0.1% |
| Apr 16, 2025 | $2.20/rd | Up 1.7% |
| Apr 12, 2025 | $2.16/rd | Down 0.2% |
| Apr 8, 2025 | $2.17/rd | Down 6.0% |
| Apr 3, 2025 | $2.31/rd | Up 12.1% |
| Apr 2, 2025 | $2.06/rd | Down 7.6% |
| Apr 1, 2025 | $2.22/rd | Up 2.4% |
| Mar 20, 2025 | $2.17/rd | Up 2.8% |
| Mar 19, 2025 | $2.11/rd | Down 1.8% |
| Mar 15, 2025 | $2.15/rd | Down 4.3% |
| Mar 14, 2025 | $2.25/rd | Up 5.4% |
| Mar 12, 2025 | $2.13/rd | Up 1.0% |
| Mar 5, 2025 | $2.11/rd | Down 8.8% |
| Feb 27, 2025 | $2.31/rd | Up 1.8% |
| Feb 26, 2025 | $2.27/rd | Up 8.3% |
| Feb 25, 2025 | $2.10/rd | Down 6.8% |
| Feb 21, 2025 | $2.25/rd | Up 2.4% |
| Feb 20, 2025 | $2.20/rd | Up 4.5% |
| Feb 14, 2025 | $2.10/rd | Down 12.6% |
| Feb 12, 2025 | $2.41/rd | Up 11.7% |
| Feb 4, 2025 | $2.16/rd | Up 17.5% |
| Jan 30, 2025 | $1.83/rd | Up 0.3% |
| Jan 6, 2025 | $1.83/rd | Down 21.6% |
| Jan 3, 2025 | $2.33/rd | Up 5.9% |
| Dec 23, 2024 | $2.20/rd | Up 1.8% |
| Dec 17, 2024 | $2.16/rd | Down 5.5% |
| Dec 16, 2024 | $2.29/rd | Up 0.1% |
| Dec 10, 2024 | $2.29/rd | Up 5.3% |
| Dec 9, 2024 | $2.17/rd | Down 0.1% |
| Dec 4, 2024 | $2.17/rd | Up 0.7% |
| Dec 3, 2024 | $2.16/rd | Down 3.6% |
| Nov 30, 2024 | $2.24/rd | Up 8.1% |
| Nov 10, 2024 | $2.07/rd | Up 12.1% |
| Nov 7, 2024 | $1.85/rd | Down 9.5% |
| Nov 6, 2024 | $2.04/rd | Down 7.7% |
| Oct 25, 2024 | $2.21/rd | Up 3.3% |
About this product
20 rounds of Underwood Xtreme Defender .45 ACP 230gr Solid copper: .45 ACP with 230 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.
- Caliber
- .45 ACP
- Bullet weight
- 230 grains
- Bullet type
- Solid copper
- Case
- Nickel-plated brass
- Rounds
- 20
- Use
- Self-defense
$1.92/rd8% below usual
at Frontier Ammo Works