
Availability: In Stock
The Hornady American Gunner .300 Blackout 125gr HP ammunition delivers practical, reliable performance for shooters who want versatile rifle rounds without compromise. Built on generations of Hornady ballistics expertise, these hollow point rounds are equally at home on the target range, in the field after varmint and small game, or for tactical applications where the .300 Blackout's subsonic potential shines. Fifty rounds per box means you get enough trigger time to dial in your gun and build confidence with a load you can trust.
American Gunner ammunition combines quality brass cases, reliable primers, and carefully selected propellant to deliver the consistency shooters expect. The 125-grain hollow point bullet is loaded to conventional velocities, ensuring reliable function across any .300 Blackout rifle. Hornady's match-grade hollow point design balances accuracy with terminal performance—critical when you're zeroing in at the range or taking precision shots downrange. Made in the USA, this line represents Hornady's commitment to giving working shooters affordable, no-nonsense ammunition that performs.
Whether you're running a short-barreled rifle (SBR) optimized for subsonic loads, a mid-length .300 Blackout, or just stocking up with ammunition that handles multiple roles, this American Gunner load is a solid, economical choice. The hollow point design provides the versatility that defines the cartridge itself: effective energy transfer in a compact, magazine-efficient platform.
| Cartridge | .300 Blackout (300 AAC) |
| Bullet Weight | 125 grains |
| Bullet Type | Hollow Point (Match) |
| Rounds Per Box | 50 |
| Product Line | American Gunner |
| Manufacturer | Hornady (USA) |
| Recommended Use | Target/Match, Varmint (under 50 lbs) |
.300 Blackout is a versatile cartridge well-suited to target shooting, varmint hunting, and small game applications. The cartridge is also popular in short-barreled rifles and suppressed setups due to its subsonic potential. This American Gunner load is optimized for conventional velocity performance across any .300 Blackout rifle.
Yes. Hornady American Gunner ammunition is loaded to conventional velocities and is designed to function reliably in any .300 Blackout rifle, from short-barreled rifles to mid-length builds.
Hornady uses quality brass cases in American Gunner ammunition, which are suitable for reloading. Always follow safe reloading practices and verify specifications before reloading any ammunition.
Hollow point bullets are designed to expand upon impact, increasing energy transfer to the target. Hornady's match-grade hollow point delivers both accuracy and reliable terminal performance, making it effective for the target, varmint, and small game applications this load is designed for.

SKU: 126514123 • Width: 2.7in • Height: 2.5in • Depth: 5.3in • Weight: 1.7oz
Availability: In Stock
The Hornady American Gunner .300 Blackout 125gr HP ammunition delivers practical, reliable performance for shooters who want versatile rifle rounds without compromise. Built on generations of Hornady ballistics expertise, these hollow point rounds are equally at home on the target range, in the field after varmint and small game, or for tactical applications where the .300 Blackout's subsonic potential shines. Fifty rounds per box means you get enough trigger time to dial in your gun and build confidence with a load you can trust.
American Gunner ammunition combines quality brass cases, reliable primers, and carefully selected propellant to deliver the consistency shooters expect. The 125-grain hollow point bullet is loaded to conventional velocities, ensuring reliable function across any .300 Blackout rifle. Hornady's match-grade hollow point design balances accuracy with terminal performance—critical when you're zeroing in at the range or taking precision shots downrange. Made in the USA, this line represents Hornady's commitment to giving working shooters affordable, no-nonsense ammunition that performs.
Whether you're running a short-barreled rifle (SBR) optimized for subsonic loads, a mid-length .300 Blackout, or just stocking up with ammunition that handles multiple roles, this American Gunner load is a solid, economical choice. The hollow point design provides the versatility that defines the cartridge itself: effective energy transfer in a compact, magazine-efficient platform.
| Cartridge | .300 Blackout (300 AAC) |
| Bullet Weight | 125 grains |
| Bullet Type | Hollow Point (Match) |
| Rounds Per Box | 50 |
| Product Line | American Gunner |
| Manufacturer | Hornady (USA) |
| Recommended Use | Target/Match, Varmint (under 50 lbs) |
.300 Blackout is a versatile cartridge well-suited to target shooting, varmint hunting, and small game applications. The cartridge is also popular in short-barreled rifles and suppressed setups due to its subsonic potential. This American Gunner load is optimized for conventional velocity performance across any .300 Blackout rifle.
Yes. Hornady American Gunner ammunition is loaded to conventional velocities and is designed to function reliably in any .300 Blackout rifle, from short-barreled rifles to mid-length builds.
Hornady uses quality brass cases in American Gunner ammunition, which are suitable for reloading. Always follow safe reloading practices and verify specifications before reloading any ammunition.
Hollow point bullets are designed to expand upon impact, increasing energy transfer to the target. Hornady's match-grade hollow point delivers both accuracy and reliable terminal performance, making it effective for the target, varmint, and small game applications this load is designed for.
SKU: 126514123 • Width: 2.7in • Height: 2.5in • Depth: 5.3in • Weight: 1.7oz
