Toggle Nav
More Information
Superformance ammunition is 100 to 200 fps faster than conventionalammunition, and achieves this performance in every gun, without increasesin felt recoil, muzzle blast, temperature sensitivity, fouling, or loss ofaccuracy. Superformance uses ultra progressive propellants that take yourfavorite SST or GMX bullets to levels of performance simply unattainablewith conventional propellants. In order to get more velocity in the past,shooters have used a brute force approach with large charge weights of a
slow burning powder in a larger cartridge case which ultimately leads tomore recoil and muzzle blast. The Superformance solution utilizesspecialized powders at normal charge weights that impart all usable energyto the bullet, reducing the rocket nozzle effect at the muzzle while stillincreasing velocity. Superformance is safe to use in all firearms,including semi-autos, lever gun and pump actions. Increases in rifleperformance, no increases in barrel wear and felt recoil, along withsuperior temperature stability are all realized with Superformanceammunition.
| Barrel Length | N/A |
|---|---|
| Caliber | .257 Roberts |
| Capacity | N/A |
| Condition | New in Box |
| Finish Per Color | N/A |
| Manufacturer | Hornady |
| Manufacturer Part Number | 81353 |
| Model | Superformance |
| Type | Rifle Ammo |
| UPC | 090255813531 |
Questions And Answers
Reviews