Winchester Ammo S300SLR Expedition Big Game Long Range 300 WSM 190 gr Nosler AccuBond Long-Range 20 Per Box/10 Cs

The Winchester Expedition Big Game Long Range 300 WSM is purpose-built ammunition for hunters pursuing big game at extended distances. This 300 Winchester Short Magnum load pairs a 190-grain Nosler AccuBond Long-Range bullet with Winchester's exacting specifications to deliver the flat trajectory and penetrating power needed when your opportunity comes at 300+ yards. Whether you're glassing remote ridgelines in the high country or stalking open prairie, this round is engineered to perform when distance and unpredictable conditions are part of the hunt.

The AccuBond Long-Range bullet is designed for modern rifles and hunters who understand that controlled expansion matters as much as velocity. The polymer tip initiates consistent expansion, while the bonded core resists fragmentation and maintains weight through heavy bone and thick hide—the reality of ethical long-range hunting. At 2875 fps muzzle velocity, this load strikes a proven balance between speed and stability, minimizing wind drift without sacrificing the accuracy margin you need for confident shot placement.

Winchester loads these cartridges in convenient 20-round boxes (also available in 10-box cases), so you can stock enough ammunition for practice before season and rounds for the field when it matters. If you shoot 300 WSM and want a hunting load built for distance and precision, this is serious ammunition from a manufacturer serious about performance.

Key Features

• 190-grain Nosler AccuBond Long-Range bullet for bonded core penetration and controlled expansion
• 2875 fps muzzle velocity delivers flat trajectory suited to long-range hunting applications
• 3487 ft/lbs muzzle energy provides stopping power on big game
• Designed for extended-distance accuracy and reliability in variable conditions
• 20 rounds per box; offered in convenient 10-box case quantities

Specifications

Frequently Asked Questions

What rifle does this ammunition fit?

This is 300 WSM ammunition. It will chamber and fire only in rifles chambered for 300 Winchester Short Magnum. Always verify your rifle's chamber marking before loading or firing any ammunition.

Is this load suitable for long-range hunting?

Yes. The 190-grain AccuBond Long-Range bullet and 2875 fps velocity are specifically designed for extended-distance big game hunting. The bonded bullet resists fragmentation and maintains weight through bone, supporting ethical shot placement at distance.

What is the AccuBond Long-Range bullet?

The AccuBond Long-Range is a Nosler design that combines a polymer tip, bonded core, and streamlined profile. The bonded construction keeps the bullet together through tough material, while the tip geometry supports consistent expansion and penetration on large game.

How is this ammunition packaged?

Winchester Expedition Big Game Long Range 300 WSM comes in 20-round boxes. For higher volume purchases, the product is also available in 10-box cases (200 rounds total).