ASK AN EXPERTDescription
- Uncompromising accuracy without increased felt recoil
- Unfailing performance across a broad range of temperatures
- Brass cased and boxer primed
Superformance uses progressive propelleants that hake your favorite SST,GMX and InterBond bullets to levels of performance that are simply unattainable with conventional ammunition. 100-200 FPS faster than any conventional ammo. Safe for use in all firearms types.
Videos
View AllClose
Warranty Information
| Cartridge | 338 Winchester Magnum |
| Grain Weight | 225 Grains |
| Bullet Style | SST |
| Sectional Density | .281 |
| Ballistic Coefficient | .515 (G1) |
| Muzzle Velocity, fps | 2840 |
| Muzzle Energy, ft lbs | 4029 |
| Application | Large Game 300-1500 lbs Dangerous Game |
| Quantity | 20 Rounds per Box |
