Hornady 30 Cal .308 165gr InterLock BTSP Component Bullets
The Hornady InterLock® BTSP is a 30 calibre (.308″) 165-grain boat-tail soft-point component projectile for handloaders working with 308 Winchester, 30-06 Springfield and similar 30-calibre centrefire cartridges.
The boat-tail base reduces base drag, improves the ballistic coefficient and helps stabilise the bullet in flight, making this a popular choice for deer stalking at moderate to longer ranges where a flatter trajectory and better wind resistance are valued.
The exposed lead soft-point tip delivers controlled, reliable expansion on impact for effective terminal performance on deer and similar medium game. Like all InterLock® bullets, a raised ring is embedded in the core to keep core and jacket locked together through expansion, retaining mass and energy for deep penetration.
| Specification | Value |
|---|---|
| Caliber | .308 |
| Weight | 165 grains |
| Bullet Type | Boat-Tail Soft-Point (BTSP) |
| Core Design | InterLock® with raised ring |
| Intended Use | Deer hunting, medium game |
FAQ
What cartridges is this bullet compatible with?
This bullet is compatible with 308 Winchester, 30-06 Springfield, and similar 30-calibre centrefire cartridges.
How does the InterLock® design improve performance?
The raised ring in the core keeps the bullet’s core and jacket locked together during expansion, helping retain mass and energy for better penetration and terminal performance.
Is this bullet suitable for long-range hunting?
Yes, the boat-tail design improves ballistic coefficient and flight stability, making it well-suited for moderate to longer-range deer stalking.
Carolyn Anderson –
Used this bullet for a recent deer hunt at 300 yards. The shot expanded predictably and hit deep. The bullet stayed intact through the vital area, which made a clean kill. Good consistency in performance across multiple shots.
Rachel Graham –
Felt like a solid choice for my 30-06 setup. The trajectory was flatter than expected, and the expansion was reliable. A bit more expensive than some alternatives, but the performance justifies it.
Christopher Buckland –
Excellent for long-range shots. The boat-tail design made a noticeable difference in flight stability. The InterLock core held together well, and the penetration was deep and consistent.