HSM .260 Remington 129gr Hornady SP Ammo Ballistics
Brass Case • Hornady SP
HSM .260 Remington 129gr Hornady SP Ammo Ballistics
Brass Case • Hornady SP
Trajectory @ 100yd Zero
| Range | Velocity | Energy | Drop |
|---|---|---|---|
| Muzzle | 2899 fps | 2409 ft-lb | — |
| 25 yds | 2851 fps | 2328 ft-lb | -0.7" |
| 50 yds | 2803 fps | 2251 ft-lb | -0.2" |
| 75 yds | 2755 fps | 2175 ft-lb | +0.1" |
| 100 yds ⊕ | 2708 fps | 2101 ft-lb | +0.0" |
| 125 yds | 2662 fps | 2030 ft-lb | -0.3" |
| 150 yds | 2615 fps | 1960 ft-lb | -1.0" |
| 175 yds | 2570 fps | 1893 ft-lb | -1.9" |
| 200 yds | 2525 fps | 1827 ft-lb | -3.2" |
| 225 yds | 2480 fps | 1763 ft-lb | -4.9" |
| 250 yds | 2436 fps | 1700 ft-lb | -6.9" |
| 275 yds | 2392 fps | 1640 ft-lb | -9.2" |
| 300 yds | 2349 fps | 1581 ft-lb | -11.9" |
| 325 yds | 2306 fps | 1524 ft-lb | -15.1" |
| 350 yds | 2263 fps | 1468 ft-lb | -18.6" |
| 375 yds | 2221 fps | 1414 ft-lb | -22.6" |
| 400 yds | 2180 fps | 1361 ft-lb | -27.0" |
| 425 yds | 2138 fps | 1310 ft-lb | -31.8" |
| 450 yds | 2098 fps | 1261 ft-lb | -37.1" |
| 475 yds | 2057 fps | 1213 ft-lb | -43.0" |
| 500 yds | 2018 fps | 1166 ft-lb | -49.3" |
Product Overview
The HSM .260 Remington propels a 129-grain Hornady soft point at 2900 feet per second, generating 2409 foot-pounds of muzzle energy. HSM loads quality components including Hornady bullets, offering shooters an alternative to name-brand ammunition at a more accessible price point. The 0.485 G1 ballistic coefficient matches Hornady's own SST offerings, providing solid aerodynamic performance from a traditional soft point design.
The Hornady InterLock soft point features an exposed lead tip that initiates expansion reliably upon impact. The InterLock ring mechanically locks the jacket to the core, preventing separation and ensuring consistent weight retention through game. This proven design has harvested deer and similar-sized game for decades, offering the reliable terminal performance hunters trust without the premium pricing of polymer-tipped bullets.
Budget-minded hunters who want quality components without flagship pricing will find HSM delivers solid performance. The ammunition works well for deer, antelope, and hog hunting where moderate distances are the norm. Shooters developing loads for a new rifle can use HSM ammunition for initial zeroing and practice before committing to premium options for actual hunting. The combination of Hornady bullets and HSM loading provides a practical balance of performance and value.
- Hornady InterLock bullet provides proven terminal performance at a more accessible price point than premium lines
- The 0.485 BC matches more expensive polymer-tipped options for comparable ballistic performance
- Mechanical InterLock ring ensures reliable core-jacket integrity during expansion
- HSM's Montana-based production offers an American-made alternative to imported ammunition
- Exposed lead tip can deform during feeding, potentially affecting accuracy in some rifles
- Traditional soft point design lacks the precise expansion initiation of polymer-tipped bullets
- HSM ammunition has less widespread distribution than major manufacturers
- Not optimized for extreme long-range performance where high-BC bullets provide meaningful advantages
All HSM .260 Remington 129gr Hornady SP Ammo Prices
| DEALER | QTY | PRICE | SHIPPING | TOTAL | PRICE/RD |
|---|