Hornady115661138
Hornady InterLock 303 Cal & 7.7mm Japanese (312 Dia) 174 Grain RN Bullets - Box of 100$40.41
Availability: In Stock
Hornady 303 Cal & 7.7mm Japanese (.3105) 174 Gr FMJ BT bullets are purpose-built rifle projectiles for reloaders who shoot milsurp bolt-actions and their modern counterparts. Whether you're assembling ammunition for an Enfield, Arisaka, or other period rifles chambered in these calibers, these full metal jacket boat-tail rounds deliver the penetration and consistency you need for reliable performance downrange. At 174 grains, they're engineered for the ballistic demands of these historic cartridges.
The full metal jacket construction provides deep, consistent penetration—a critical feature whether you're training on the range or hunting game that demands reliable bullet performance. The boat-tail design helps these rounds retain velocity and energy over distance, which matters when working with cartridges that already sacrifice velocity compared to modern magnum hunters. Hornady's secant ogive geometry maximizes ballistic efficiency while maintaining adequate bearing surface for barrel stability and accuracy. That combination of streamlined nose and optimized bearing surface translates to flatter trajectories and tighter groups when your handload technique is dialed in.
For reloaders working with 303 British, 7.7mm Japanese, and other vintage military chamberings, sourcing quality, properly-dimensioned bullets can be a challenge—many modern manufacturers skip these calibers entirely. This box of 100 gives you the component consistency and performance Hornady is known for, without the guesswork or secondhand inventory hassles.
| Caliber | 303 Cal / 7.7mm Japanese (.3105) |
| Weight | 174 grains |
| Bullet Type | Full Metal Jacket Boat-Tail (FMJ BT) |
| Count | 100 per box |
| Manufacturer | Hornady |
Yes. These are .3105-caliber (303 British) bullets and will work in any rifle chambered for 303 British, 7.7mm Japanese, or similar .3105 cartridges, provided your reloading data matches the 174-grain weight class.
The boat-tail reduces drag and helps the bullet retain velocity over distance, which improves energy retention and can tighten your group spreads, especially at longer ranges.
Full metal jacket bullets are designed primarily for penetration and are commonly used in training and range loads. Check your local hunting regulations and game laws regarding FMJ ammunition before using them for hunting, as some jurisdictions restrict or prohibit their use on game animals.
Each box contains 100 bullets, a standard handloading quantity that works well for most reloaders' workflow.
SKU: 115768923 • Weight: 2.6oz
Availability: In Stock
Hornady 303 Cal & 7.7mm Japanese (.3105) 174 Gr FMJ BT bullets are purpose-built rifle projectiles for reloaders who shoot milsurp bolt-actions and their modern counterparts. Whether you're assembling ammunition for an Enfield, Arisaka, or other period rifles chambered in these calibers, these full metal jacket boat-tail rounds deliver the penetration and consistency you need for reliable performance downrange. At 174 grains, they're engineered for the ballistic demands of these historic cartridges.
The full metal jacket construction provides deep, consistent penetration—a critical feature whether you're training on the range or hunting game that demands reliable bullet performance. The boat-tail design helps these rounds retain velocity and energy over distance, which matters when working with cartridges that already sacrifice velocity compared to modern magnum hunters. Hornady's secant ogive geometry maximizes ballistic efficiency while maintaining adequate bearing surface for barrel stability and accuracy. That combination of streamlined nose and optimized bearing surface translates to flatter trajectories and tighter groups when your handload technique is dialed in.
For reloaders working with 303 British, 7.7mm Japanese, and other vintage military chamberings, sourcing quality, properly-dimensioned bullets can be a challenge—many modern manufacturers skip these calibers entirely. This box of 100 gives you the component consistency and performance Hornady is known for, without the guesswork or secondhand inventory hassles.
| Caliber | 303 Cal / 7.7mm Japanese (.3105) |
| Weight | 174 grains |
| Bullet Type | Full Metal Jacket Boat-Tail (FMJ BT) |
| Count | 100 per box |
| Manufacturer | Hornady |
Yes. These are .3105-caliber (303 British) bullets and will work in any rifle chambered for 303 British, 7.7mm Japanese, or similar .3105 cartridges, provided your reloading data matches the 174-grain weight class.
The boat-tail reduces drag and helps the bullet retain velocity over distance, which improves energy retention and can tighten your group spreads, especially at longer ranges.
Full metal jacket bullets are designed primarily for penetration and are commonly used in training and range loads. Check your local hunting regulations and game laws regarding FMJ ammunition before using them for hunting, as some jurisdictions restrict or prohibit their use on game animals.
Each box contains 100 bullets, a standard handloading quantity that works well for most reloaders' workflow.
SKU: 115768923 • Weight: 2.6oz