Hornady Superformance .260 Rem 129 gr SST – 20rd Box

The Hornady Superformance .260 Remington is a factory-loaded rifle cartridge featuring a 129‑grain SST polymer-tipped bullet in a 20‑round box. This Superformance load is listed with a muzzle velocity of 2930 fps and muzzle energy of 2459 ft·lbs, and comes in brass cases suitable for reloading. Intended for hunting and precision field use, the Superformance line uses specialized propellants to achieve higher velocity while maintaining standard pressure characteristics.

Key Specifications

• The caliber is .260 Remington.
• The bullet weight is 129 grains.
• The bullet type is a polymer-tipped SST.
• There are 20 rounds per box.
• Each case contains 10 boxes per case (200 rounds per case).
• The listed muzzle velocity is 2930 fps.
• The listed muzzle energy is 2459 ft·lbs.
• The cases are made of brass.
• This load is marked as reloadable.
• Recommended application is hunting (medium game).

Whether you’re pursuing medium game or working on precision rifle performance, this Hornady Superformance load pairs a proven SST bullet profile with efficient propellants for elevated velocity and consistent performance. Factory-matched components and brass cases provide reliable feeding and support reloadability, making this cartridge a practical choice for field use and range testing.