The Weatherby Select 6.5 RPM 140 Grain Hornady InterLock SP is a purpose-built centerfire rifle cartridge engineered for hunters who demand both performance and portability. Loaded with a 140-grain Hornady InterLock soft-point bullet, this 6.5 WBY RPM ammo delivers the velocity and energy that Weatherby cartridges are known for, optimized specifically for the Mark V 6-lug action and lightweight rifles like the Mark V Backcountry Ti. Whether you're glassing alpine terrain at 8,000 feet or building a backcountry rifle system, this load combines ballistic capability with the kind of practical weight savings serious hunters won't compromise on.

The 6.5 RPM (Rebated Precision Magnum) represents Weatherby's modern take on what a dedicated hunting cartridge should be. Unlike Weatherby's traditional belted magnum designs, the rebated rim geometry of the 6.5 RPM allows it to feed reliably through the compact 6-lug action while still delivering the downrange punch you expect from a Weatherby cartridge. The Hornady InterLock bullet is a proven cup-and-core design trusted by hunters for controlled expansion and reliable energy transfer on game.

This is factory ammunition loaded to Weatherby's specifications—no hand-loading required. It comes in a box of 20 rounds, ready to load into a magazine and hunt. If you're already running a 6.5 RPM rifle or considering building one around Weatherby's lightweight Backcountry platform, Weatherby Select ammo is the natural choice: designed by the people who engineered the cartridge itself.

The Weatherby Select 6.5 RPM 140 Grain Hornady InterLock SP is a purpose-built centerfire rifle cartridge engineered for hunters who demand both performance and portability. Loaded with a 140-grain Hornady InterLock soft-point bullet, this 6.5 WBY RPM ammo delivers the velocity and energy that Weatherby cartridges are known for, optimized specifically for the Mark V 6-lug action and lightweight rifles like the Mark V Backcountry Ti. Whether you're glassing alpine terrain at 8,000 feet or building a backcountry rifle system, this load combines ballistic capability with the kind of practical weight savings serious hunters won't compromise on.

The 6.5 RPM (Rebated Precision Magnum) represents Weatherby's modern take on what a dedicated hunting cartridge should be. Unlike Weatherby's traditional belted magnum designs, the rebated rim geometry of the 6.5 RPM allows it to feed reliably through the compact 6-lug action while still delivering the downrange punch you expect from a Weatherby cartridge. The Hornady InterLock bullet is a proven cup-and-core design trusted by hunters for controlled expansion and reliable energy transfer on game.

This is factory ammunition loaded to Weatherby's specifications—no hand-loading required. It comes in a box of 20 rounds, ready to load into a magazine and hunt. If you're already running a 6.5 RPM rifle or considering building one around Weatherby's lightweight Backcountry platform, Weatherby Select ammo is the natural choice: designed by the people who engineered the cartridge itself.