HSM Trophy Gold Extended Range .338 Win Mag 300gr Berger Hybrid OTM

The HSM Trophy Gold Extended Range .338 Winchester Magnum 300-grain Berger Hybrid Tactical Open Tip Match (HSM part no. 338WM300OTM) is built around Berger’s Hybrid ogive design, which blends a secant and tangent nose profile to stay stable at both long range and closer distances. It’s an open-tip match bullet, meaning it’s built for extended-range precision and a high, consistent ballistic coefficient rather than rapid hunting expansion. .338 Winchester Magnum is a well-established big-bore magnum with enough case capacity to push a heavy 300-grain bullet to genuinely long-range velocities. This is a load for shooters stretching a .338 Win Mag rifle to its full potential at distance.

Key Specifications

• Chambered in .338 Winchester Magnum, a big-bore magnum with the case capacity to push a heavy bullet at long-range velocity.
• The 300-grain bullet weight is heavy for caliber, favoring retained energy and a high ballistic coefficient at distance over lighter, faster bullets.
• Bullet construction is Berger Hybrid Tactical Open Tip Match (OTM), blending a secant and tangent nose profile for stability across a range of distances.
• As an open-tip match bullet, it’s built for extended-range precision and consistency rather than rapid hunting-style expansion.
• Cases are brass, standard for reloading and consistent ignition.
• It ships 20 rounds to a box, the standard count for this HSM Trophy Gold loading.
• Cost works out to about $4.18 per round, in line with premium long-range .338 Win Mag ammunition.
• This is HSM’s Trophy Gold Extended Range line, built around name-brand match bullets rather than HSM’s own bulk projectiles.
• The Hybrid ogive design was developed by Berger specifically to reduce sensitivity to seating depth compared to older secant-ogive match bullets.

Frequently Asked Questions

Is this an open-tip or hunting bullet? It’s an open-tip match (OTM) bullet, built for extended-range precision and a consistent ballistic coefficient rather than rapid hunting-style expansion.

How many rounds come in a box? Each box holds 20 rounds.

What does the Hybrid ogive design do? It blends a secant and tangent nose profile, which Berger designed to keep the bullet stable and less sensitive to seating depth across a range of distances.

Buy the HSM Trophy Gold Extended Range .338 Win Mag 300gr Berger Hybrid OTM

For a .338 Win Mag rifle built to reach out, a Berger Hybrid OTM is about as serious as long-range ammunition gets. Order it from our HSM lineup at our Lubbock, Texas gun shop and it ships fast to your door, or browse the full rifle ammunition selection for more precision magnum loads.