308 Win 165 gr SST® Superformance®

308 Win 165 gr SST® Superformance®
Velocity (fps) / Energy (ft-lbs)
Muzzle 100 200 300 400 500
2840/2955 2635/2544 2439/2180 2252/1858 2079/1574 1902/1325
Trajectory (inches)
Muzzle 100 200 300 400 500
-1.50 1.80 0.00 -7.60 -22.10 -44.70

The NEW standard by which all ammunition will be judged.


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.


Superformance is a cutting edge technological advancement in ammunition design that transcends convention and achieves the highest performance of any ammunition on the market today.


Superformance uses ultra progressive propellants that take your favorite SST or GMX bullets to levels of performance that are simply unattainable with conventional propellants. In order to get more velocity in the past – shooters have used a brute force approach – large charge weights of a slow burning powder in a larger cartridge case. Ultimately this leads to more recoil and muzzle blast. The Superformance solution is an elegant approach that utilizes specialized powders…at NORMAL charge weights, that impart ALL useable energy to the bullet reducing the ROCKET NOZZLE EFFECT at the muzzle while still increasing velocity!


Superformance provides increased performance, and is safe to use in ALL firearms, including semi-autos*, lever gun and pump actions.

Increases in rifle performance, no increases in barrel wear and felt recoil, along with superior temperature stability are all realized with Superformance ammunition.

It really IS… Rocket Science!

Performance, Recoil & Comparison Tests

Superformance ammunition achieves 100 -200 fps over SAAMI standard in all calibers, all bullet weights and all bullet types. This performance is achieved by revolutionary new, extremely efficient powders optimized for each load. DOWNLOAD FULL ARTICLE…


*Superformance in Gas Operated Firearms

Superformance ammunition is safely within SAAMI pressure guidelines. Gas operated firearms are perfectly safe to use with Superformance ammunition. However, we have conducted tests and conclude that some systems work far better than others. READ MORE…


Item Number 80983
H.I.T.S. # (100 Yard Value) 1162
Ballistic Coefficient (G1) .447
Sectional Density .248
Quantity 20/BX
Price: $40.80
Purchase From Retailer
Photo Date Shooter Title Product
01/23/2013 David Basto 2012 Africa 308 Win 165 gr SST® Superformance®
02/15/2011 calebchambers 150lb sow Anson County NC 308 Win 165 gr SST® Superformance®
09/18/2013 Jordan Gregorini Sweet Accuracy 308 Win 165 gr SST® Superformance®
12/16/2012 Glenn Texas Hog 308 Win 165 gr SST® Superformance®
01/18/2011 Robert Panarese Who Could Ask for Better 308 Win 165 gr SST® Superformance®


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