$1.30/rdUsually $1.49
$64.94 for 50
Save $9.34
.357 MagSolid copper, 20 rounds
Underwood Xtreme Defender .357 Magnum 125gr Solid copper Micro, 20 Rounds
- 125gr
- Solid copper
- Nickel
- 20 rds
- Only 2 left
$2.25/rd
$44.94 for 20
About usual: it usually sells for $2.20/rd, its median price over the last 90 days.
$31.99 + $12.95 shipping, before tax.
Bulk Brass Depot
Lowest of 5 stores4.4 (22.1K), only 2 left,
Compare 6 stores
5 in stock.
Ranked by landed price: the item plus shipping to you, before tax.
| Store | Per round | Versus best | Stock | Store link |
|---|---|---|---|---|
Bulk Brass Depot4.4 4.4(22.1K)store rating | $2.25/rd$44.94 | Best price | Only 2 left | Buy at Bulk Brass Depot (opens in a new tab) |
 Prairie Fire Supply4.1 4.1(1.2K)store rating | $2.30/rd$45.94 | +5.00¢/rd | Not reported | Buy at Prairie Fire Supply (opens in a new tab) |
 Keystone Shooting Supply4.8 4.8(24.5K)store rating | $2.40/rd$47.90 | +14.8¢/rd | Only 5 left | Buy at Keystone Shooting Supply (opens in a new tab) |
 Ridgeline Arms4.8 4.8(18.2K)store rating | $2.42/rd$48.44 | +17.5¢/rd | In stock | Buy at Ridgeline Arms (opens in a new tab) |
 Copper Creek Ammo4.7 4.7(31.6K)store rating | $2.60/rd$51.95 | +35.0¢/rd | Only 3 left | Buy at Copper Creek Ammo (opens in a new tab) |
 Summit Tactical4.6 4.6(10.9K)store rating | $2.45/rd$48.94 | Not available | Out of stock | View at Summit Tactical (opens in a new tab) |
Price history
The lowest price and each store's own, every day for 2 years.
- Usual
- $2.20/rd
- 90-day median
- 90-day low
- $1.91/rd
- 90-day high
- $2.28/rd
- 2-year low
- $1.58/rd
- Oct 25, 2024
- Unchanged for
- 12 days
- Since Oct 8, 2026
Every price change (124 in 2 years)
| Date | Lowest price | Change |
|---|---|---|
| Oct 8, 2026 | $2.25/rd | Up 0.6% |
| Oct 4, 2026 | $2.23/rd | Up 1.3% |
| Oct 2, 2026 | $2.20/rd | Down 0.3% |
| Sep 25, 2026 | $2.21/rd | Up 2.6% |
| Sep 19, 2026 | $2.16/rd | Up 11.3% |
| Sep 15, 2026 | $1.94/rd | Down 10.8% |
| Sep 12, 2026 | $2.17/rd | Up 1.0% |
| Aug 26, 2026 | $2.15/rd | Down 2.0% |
| Aug 5, 2026 | $2.20/rd | Up 8.3% |
| Jul 31, 2026 | $2.03/rd | Down 10.9% |
| Jul 24, 2026 | $2.28/rd | Up 19.4% |
| Jul 22, 2026 | $1.91/rd | Down 17.3% |
| Jul 21, 2026 | $2.30/rd | Up 9.9% |
| Jul 20, 2026 | $2.10/rd | Up 11.5% |
| Jul 19, 2026 | $1.88/rd | Down 12.1% |
| Jul 15, 2026 | $2.14/rd | Up 8.4% |
| Jul 11, 2026 | $1.97/rd | Up 8.0% |
| Jul 7, 2026 | $1.83/rd | Down 16.5% |
| Jun 26, 2026 | $2.19/rd | Up 3.6% |
| Jun 15, 2026 | $2.11/rd | Up 17.6% |
| Jun 11, 2026 | $1.79/rd | Down 13.2% |
| Jun 6, 2026 | $2.07/rd | Up 3.6% |
| Jun 4, 2026 | $2.00/rd | Down 1.0% |
| Jun 2, 2026 | $2.01/rd | Down 7.4% |
| May 28, 2026 | $2.18/rd | Up 0.6% |
| May 25, 2026 | $2.16/rd | Up 7.0% |
| May 24, 2026 | $2.02/rd | Down 4.9% |
| May 17, 2026 | $2.13/rd | Down 4.0% |
| May 2, 2026 | $2.21/rd | Down 8.1% |
| Apr 19, 2026 | $2.41/rd | Up 26.6% |
| Apr 15, 2026 | $1.90/rd | Down 7.3% |
| Apr 12, 2026 | $2.05/rd | Down 4.7% |
| Apr 11, 2026 | $2.15/rd | Down 0.2% |
| Mar 31, 2026 | $2.16/rd | Up 2.7% |
| Mar 29, 2026 | $2.10/rd | Up 17.1% |
| Mar 11, 2026 | $1.79/rd | Down 14.2% |
| Mar 10, 2026 | $2.09/rd | Down 1.5% |
| Mar 5, 2026 | $2.12/rd | Up 1.7% |
| Mar 4, 2026 | $2.09/rd | Down 1.6% |
| Mar 2, 2026 | $2.12/rd | Up 10.9% |
| Feb 24, 2026 | $1.92/rd | Down 10.4% |
| Feb 22, 2026 | $2.14/rd | Up 15.7% |
| Feb 15, 2026 | $1.85/rd | Down 9.4% |
| Feb 12, 2026 | $2.04/rd | Down 5.2% |
| Jan 30, 2026 | $2.15/rd | Up 3.5% |
| Jan 19, 2026 | $2.08/rd | Down 4.7% |
| Jan 13, 2026 | $2.18/rd | Up 1.1% |
| Jan 9, 2026 | $2.16/rd | Up 3.0% |
| Jan 6, 2026 | $2.09/rd | Down 2.2% |
| Dec 31, 2025 | $2.14/rd | Down 11.9% |
| Dec 27, 2025 | $2.43/rd | Up 13.7% |
| Dec 19, 2025 | $2.14/rd | Down 7.6% |
| Dec 18, 2025 | $2.32/rd | Up 10.0% |
| Dec 2, 2025 | $2.10/rd | Up 2.7% |
| Nov 29, 2025 | $2.05/rd | Up 15.7% |
| Nov 20, 2025 | $1.77/rd | Down 13.0% |
| Nov 15, 2025 | $2.03/rd | Up 14.7% |
| Nov 13, 2025 | $1.77/rd | Down 14.9% |
| Nov 4, 2025 | $2.08/rd | Up 18.4% |
| Oct 31, 2025 | $1.76/rd | Down 15.6% |
| Oct 27, 2025 | $2.08/rd | Up 0.6% |
| Oct 22, 2025 | $2.07/rd | Down 1.5% |
| Sep 29, 2025 | $2.10/rd | Up 3.5% |
| Sep 17, 2025 | $2.03/rd | Down 6.8% |
| Sep 15, 2025 | $2.18/rd | Up 2.6% |
| Sep 8, 2025 | $2.13/rd | Up 7.2% |
| Aug 31, 2025 | $1.98/rd | Down 4.5% |
| Aug 30, 2025 | $2.07/rd | Up 9.3% |
| Aug 28, 2025 | $1.90/rd | Down 9.5% |
| Aug 18, 2025 | $2.10/rd | Down 5.2% |
| Aug 12, 2025 | $2.21/rd | Up 8.2% |
| Aug 8, 2025 | $2.04/rd | Down 2.4% |
| Aug 7, 2025 | $2.09/rd | Up 3.1% |
| Aug 4, 2025 | $2.03/rd | Down 2.1% |
| Aug 2, 2025 | $2.08/rd | Down 0.7% |
| Jul 30, 2025 | $2.09/rd | Up 2.8% |
| Jul 25, 2025 | $2.03/rd | Down 6.0% |
| Jul 23, 2025 | $2.16/rd | Up 3.4% |
| Jul 21, 2025 | $2.09/rd | Up 0.5% |
| Jul 10, 2025 | $2.08/rd | Up 3.1% |
| Jun 24, 2025 | $2.02/rd | Up 13.6% |
| Jun 22, 2025 | $1.78/rd | Down 11.3% |
| Jun 17, 2025 | $2.00/rd | Down 1.4% |
| Jun 14, 2025 | $2.03/rd | Up 1.9% |
| Jun 7, 2025 | $1.99/rd | Down 3.1% |
| Jun 2, 2025 | $2.06/rd | Up 13.6% |
| May 31, 2025 | $1.81/rd | Down 8.6% |
| May 19, 2025 | $1.98/rd | Up 1.7% |
| May 18, 2025 | $1.95/rd | Down 5.9% |
| May 15, 2025 | $2.07/rd | Up 2.7% |
| Apr 22, 2025 | $2.01/rd | Down 10.8% |
| Apr 18, 2025 | $2.26/rd | Up 33.0% |
| Apr 17, 2025 | $1.70/rd | Down 27.3% |
| Apr 16, 2025 | $2.33/rd | Up 1.4% |
| Apr 14, 2025 | $2.30/rd | Up 15.5% |
| Apr 13, 2025 | $1.99/rd | Down 1.8% |
| Apr 12, 2025 | $2.03/rd | Down 1.8% |
| Mar 31, 2025 | $2.07/rd | Down 1.4% |
| Mar 28, 2025 | $2.10/rd | Up 25.3% |
| Mar 22, 2025 | $1.67/rd | Down 15.0% |
| Mar 18, 2025 | $1.97/rd | Down 14.3% |
| Mar 2, 2025 | $2.30/rd | Up 11.0% |
| Feb 25, 2025 | $2.07/rd | Up 3.3% |
| Feb 22, 2025 | $2.00/rd | Down 0.8% |
| Feb 20, 2025 | $2.02/rd | Up 16.8% |
| Feb 15, 2025 | $1.73/rd | Down 10.9% |
| Feb 8, 2025 | $1.94/rd | Down 7.8% |
| Jan 22, 2025 | $2.11/rd | Up 3.1% |
| Jan 3, 2025 | $2.04/rd | Up 0.2% |
| Dec 17, 2024 | $2.04/rd | Up 2.9% |
| Dec 16, 2024 | $1.98/rd | Down 7.0% |
| Dec 10, 2024 | $2.13/rd | Up 9.0% |
| Dec 9, 2024 | $1.96/rd | Down 13.1% |
| Dec 6, 2024 | $2.25/rd | Up 13.8% |
| Dec 4, 2024 | $1.98/rd | Down 1.6% |
| Nov 30, 2024 | $2.01/rd | Down 2.9% |
| Nov 29, 2024 | $2.07/rd | Up 4.6% |
| Nov 19, 2024 | $1.98/rd | Up 2.2% |
| Nov 7, 2024 | $1.94/rd | Up 14.9% |
| Nov 1, 2024 | $1.69/rd | Up 4.4% |
| Oct 30, 2024 | $1.61/rd | Down 27.8% |
| Oct 26, 2024 | $2.24/rd | Up 41.6% |
| Oct 24, 2024 | $1.58/rd | Down 17.8% |
| Oct 23, 2024 | $1.92/rd | Down 1.7% |
About this product
20 rounds of Underwood Xtreme Defender .357 Magnum 125gr Solid copper Micro: .357 Magnum with 125 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
- .357 Magnum
- Bullet weight
- 125 grains
- Bullet type
- Solid copper
- Case
- Nickel-plated brass
- Rounds
- 20
- Use
- Self-defense
- Variant
- Micro
$2.25/rd
at Bulk Brass Depot