Introducing Hornady SST Superpformance .300 WIN MAG 180Gr Polymer Tip Centrefire Ammo - 20 Rounds, the new standard in ammunition. This cutting-edge product offers fast Superformance ammunition that is 100 to 200 fps faster than conventional ammunition. This unmatched speed is achieved without any increase in felt recoil, muzzle blast, temperature sensitivity, fouling or loss of accuracy. The innovative Superformance technology takes your favourite SST or GMX bullets to levels of performance that are simply unattainable with conventional propellants. This is achieved not through brute force, but through an elegant approach using specialized powders at normal charge weights. This reduces the rocket nozzle effect at the muzzle while still increasing velocity! The versatile Superformance is safe to use in all firearms, including semi-autos, lever guns and pump actions. It provides increased performance without any increase in barrel wear or felt recoil, and offers superior temperature stability.

Hornady SST Superformance .300 WIN MAG 180Gr Polymer Tip Centrefire Ammo - 20 Rounds Features:

• Speed: Superformance ammunition is 100 to 200 fps faster than conventional ammunition on the market today, achieving this performance in every gun.
• Innovation: Superformance represents a cutting edge technological advancement in ammunition design, transcending convention to achieve the highest performance of any ammunition on the market today.
• Specialised Propellants: Superformance uses ultra progressive propellants that take your favourite SST or GMX bullets to levels of performance that are simply unattainable with conventional propellants.
• Reduced Recoil and Muzzle Blast: Superformance utilises specialised powders at normal charge weights, imparting all useable energy to the bullet and reducing the rocket nozzle effect at the muzzle while still increasing velocity.
• Versatility: Superformance provides increased performance and is safe to use in all firearms, including semi-autos, lever gun and pump actions. It offers increases in rifle performance, no increases in barrel wear and felt recoil, along with superior temperature stability.