Hornady Superformance .300 Win Mag, 165 grain CX, lead free, 20 rounds. Solid copper, no lead, and Superformance powder underneath it.
Who it’s for
Hunters who need or want lead free ammunition without giving anything up. The CX is turned from solid copper alloy, so there is no lead core to separate and nothing to shed. It holds essentially all of its weight and drives very deep, which suits elk and big bear.
Superformance powder adds velocity at the same chamber pressure, so this is a fast load as well as a tough one.
What you get
- 165 grain CX monolithic copper bullet
- Lead free, legal in California and other restricted areas
- Near total weight retention and deep penetration
- Superformance powder for extra velocity
- 20 rounds per box
Specs
Caliber .300 Winchester Magnum. Bullet 165 grain CX, lead free. 20 rounds.
Copper groups differently
Solid copper bullets are longer than lead core bullets of the same weight, and some rifles group them differently. Shoot a box before the season rather than assuming your old zero carries over.
Copper bullets need velocity to open properly. Keep shots inside the range where this load is still moving fast, and avoid using it at the very far edge of the cartridge.
This ammunition ships straight to your door wherever state and local law allows.





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