Federal Fusion Ammunition 300 Winchester Short Magnum (WSM) 165 Grain Bonded Spitzer Boat Tail 20RD

Federal Fusion ammunition in 300 Winchester Short Magnum (WSM) with a 165-grain bonded spitzer boat tail projectile is purpose-built for medium to large game hunters who demand reliable expansion and energy transfer in the field. The 300 WSM is a magnum cartridge that delivers the velocity and stopping power serious hunters expect, and Fusion ammunition has earned its reputation for consistent, hard-hitting performance on deer and similar-sized game. This 20-round box gives you a practical quantity for hunting trips, range sessions, or building your ammunition stockpile.

What sets Fusion apart is the engineering behind the bullet itself. Federal fuses the jacket and core at the molecular level—not just mechanically joined—which means the bullet stays together under the extreme stresses of impact. That integrity translates to maximum energy delivery to your target rather than energy wasted on bullet fragmentation. The 165-grain weight in the 300 WSM is a balanced choice, offering a flat trajectory and adequate sectional density for ethical, effective hunting.

Whether you're zeroing a new rifle, practicing at distance, or loading up for opening day, Federal Fusion ammunition delivers the terminal performance that turns preparation into results. Shooters and hunters trust this round because it works consistently, shot after shot.

Key Features

• Molecularly fused jacket and pressure-formed core for superior weight retention and energy transfer
• 165-grain bonded spitzer boat tail design for reliable expansion and penetration
• Engineered specifically for medium to large game hunting applications
• 20 rounds per box for convenient storage and use
• 300 WSM magnum velocity and power in a proven, accurate platform

Specifications

Frequently Asked Questions

Is Federal Fusion 300 WSM ammunition good for hunting deer?

Yes. Federal Fusion ammunition was purpose-designed for deer hunting, and the 165-grain bonded spitzer boat tail in 300 WSM delivers the expansion and energy transfer needed for ethical, effective shots on medium to large game. The molecularly fused construction ensures the bullet performs consistently across a range of shooting distances and angles.

What's the difference between bonded and non-bonded ammunition?

Bonded ammunition, like Federal Fusion, fuses the jacket and core together at the molecular level during manufacturing. This fusion prevents jacket separation on impact, preserving bullet integrity and energy transfer. Non-bonded bullets may experience jacket/core separation, which reduces terminal performance and weight retention.

How many rounds come in a box of Federal Fusion 300 WSM?

Each box contains 20 rounds, giving you a standard hunting or practice quantity.

Is the 165-grain load suitable for long-range shooting with the 300 WSM?

The 165-grain spitzer boat tail design in the 300 WSM is ballistically efficient and maintains velocity well at distance. It's an appropriate weight for the cartridge whether you're hunting at typical ranges or stretching it out further, though final suitability depends on your specific rifle, barrel, and intended zero.