Federal Fusion ammunition in .300 Winchester Magnum (brand part no. F300WFS2) is built for hunters who need a proven big-game cartridge they can count on. Federal builds this load from consistent, quality-checked components for dependable performance shot after shot. At the heart of this load is the 165 gr bullet with a boat tail design, matched to the .300 Winchester Magnum platform shooters already run. In our rifle ammunition lineup, this is the Federal load built for that job.

Key Specifications

• The chambering is .300 Winchester Magnum, a proven big-game cartridge with decades of field results behind it.
• The bullet weighs 165 gr, sized for the terminal performance this load is built around.
• The projectile is a Boat Tail design, built to penetrate and transfer energy for a clean, ethical harvest.
• The case is Brass, reloadable for handloaders who want to reuse brass.
• Each box holds 20 rounds, enough to confirm zero and still have rounds left to shoot.
• Cost works out to about $2.74 per round, keeping practice sessions affordable.
• The box ships at approximately 1.55 lbs, handy for planning shipping costs on a bulk order.
• This is a centerfire cartridge, ignited by a replaceable primer rather than a rimfire priming ring.
• Fusion’s pressure-formed lead core is molecularly bonded to a consistent copper jacket for controlled, deep-penetrating expansion.
• The bonded core resists separating from the jacket on impact, holding together through bone and heavy muscle for a reliable exit wound.

Frequently Asked Questions

How many rounds come in a box? Each box holds 20 rounds of .300 Winchester Magnum.

Is the brass reloadable? The case is brass, which handloaders can typically resize and reload for repeat use.

Buy the Federal Fusion .300 Winchester Magnum 165 gr Boat Tail, 20-Round Box

Stock up before the next range trip or hunt, and let the ammunition be the one thing you don’t have to think about. Order from our Lubbock, Texas gun shop and it ships fast to your door.