Hornady Superformance 270 Winchester Ammo 140 grain SST – 20 Rounds

Hornady Superformance is a cutting edge technological advancement in ammunition design that transcends convention and achieves the highest performance of any ammunition on today’s market! Superformance ammunition is 100 to 200 fps faster than any conventional ammunition on the market today, and achieves this performance in every gun, without increases in felt recoil, muzzle blast, temperature sensitivity, fouling or loss of accuracy.

This Hornady Superformance 270 Winchester ammunition is loaded with a 140 grain SST (Super Shok Tip) bullet. The SST bullet combines proven Hornady performance with a higher ballistic coefficient than available with most hunting bullets. The polymer tip increases the ballistic coefficient, making it more efficient. Upon impact, the tip also initiates controlled expansion. With its one-piece core and jacket strengthened in critical areas, the SST delivers much more controlled expansion and superior weight retention than other tipped bullets.

Superformance uses ultra progressive propellants that take this SST bullet to levels of performance that are simply unattainable with conventional propellants. From sub-zero arctic temperatures to almost unbearable desert heat, Superformance ammunition can withstand any hunting condition! Hornady Superformance is non-corrosive, new production ammunition in boxer primer and reloadable brass cases.

Superformance provides increased performance, and is safe to use in all firearms, including semi-autos, lever gun and pump actions. Superformance provides increases in rifle performance, no increases in barrel wear and felt recoil, along with superior temperature stability. The SST bullet combines proven Hornady performance with a higher ballistic coefficient than available with most hunting bullets