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Performance
Remington is the only company which provides ammunition for the cartridge. They provide a single load, the 120-grain (7.8 g) PSP-CL. This Remington factory ammunition with its light for caliber bullet is only recommended for small deer and predator species. Those wishing to take advantage of the versatility of the 6.5mm Remington Magnum have little choice but to handload their ammunition.
Cartridge Criteria Muzzle 100 yd (91 m) 200 yd (180 m) 300 yd (270 m) 400 yd (370 m) 500 yd (460 m)
.260 Remington, Remington 140-grain (9.1 g) Premier Core-Lokt Velocity 2,750 ft/s (840 m/s) 2,554 ft/s (778 m/s) 2,365 ft/s (721 m/s) 2,185 ft/s (666 m/s) 2,013 ft/s (614 m/s) 1,849 ft/s (564 m/s)
Bullet drop −1.5 in (−3.8 cm) 1.9 in (4.8 cm) 0 in (0 cm) −8.1 in (−21 cm) −23.6 in (−60 cm) −47.6 in (−121 cm)
6.5x55mm Swedish Mauser, Federal 140 grains (9.1 g) SP Velocity 2,600 ft/s (790 m/s) 2,402 ft/s (732 m/s) 2,212 ft/s (674 m/s) 2,031 ft/s (619 m/s) 1,859 ft/s (567 m/s) 1,698 ft/s (518 m/s)
Bullet drop −1.5 in (−3.8 cm) 2.3 in (5.8 cm) 0 in (0 cm) −9.4 in (−24 cm) −27.0 in (−69 cm) −55.2 in (−140 cm)
6.5mm Remington Magnum, Hornady 140 grains (9.1 g) SP Handload Velocity 2,900 ft/s (880 m/s) 2,700 ft/s (820 m/s) 2,509 ft/s (765 m/s) 2,327 ft/s (709 m/s) 2,153 ft/s (656 m/s) 1,986 ft/s (605 m/s)
Bullet drop −1.5 in (−3.8 cm) 1.6 in (4.1 cm) 0 in (0 cm) −7.2 in (−18 cm) −20.8 in (−53 cm) −41.9 in (−106 cm)
.264 Winchester Magnum, Winchester 140 grains (9.1 g) Super-X PP Velocity 3,030 ft/s (920 m/s) 2,782 ft/s (848 m/s) 2,547 ft/s (776 m/s) 2,325 ft/s (709 m/s) 2,113 ft/s (644 m/s) 1,913 ft/s (583 m/s)
Bullet drop −1.5 in (−3.8 cm) 1.5 in (3.8 cm) 0 in (0 cm) −6.8 in (−17 cm) −20.1 in (−51 cm) −41.2 in (−105 cm)
All values retrieved from respective websites. 6.5mm Remington Mag. data from Hornady Reloading Manual #4
The 6.5 mm Remington Magnum compares favorably with other 6.5mm (.264 caliber) cartridges. It terms of energy it is bested by the 6.5x68mm RWS and the .264 Winchester Magnum. However, neither the 6.5x68mm RWS nor the .264 Winchester Magnum can be chambered in a short action rifle. It provides a leap in performance over the non-magnum cartridges such as the .260 Remington and 6.5x55mm Swedish.
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