Description
Increase your rifle’s performance up to 200 fps without extra chamber pressure, recoil, muzzle blast, temperature sensitivity, fouling, or loss of accuracy. Superformance uses progressive propellants that take your favorite bullets to levels of performance that are simply unattainable with conventional ammunition.
Features
- 300 Winchester Magnum
- CX bullet
- 165 Grain
- 20 Rounds Per Box
Reviews
There are no reviews yet.