With its increased speed, Superformance produces flatter trajectories and less wind drift for improved accuracy as well as better energy transfer for maximum terminal performance. Highly efficient propellants accelerate the bullet longer, resulting in up to 200 fps increase in muzzle velocity, without additional peak pressure, boosting velocity without extra recoil. The ultimate all-around performer, Superformance is safe in all types of firearms including semi-autos, lever guns, and pump actions. Specifications: 260 Rem/129 gr/Super Shock Tip (SST)/20 Per Box/10 Cs
Specifications:

Caliber	260 Remington
Bullet Type	SST
Bullet Weight	129 GR
Muzzle Energy	2459 ft lbs
Muzzle Velocity	2930 fps
Rounds Per Box	20
Boxes Per Case	10
Application	Hunting/Target
Casing Material	Brass