
Availability: In Stock
The Weatherby 307 Alpine ST in 6.5 Weatherby RPM with muzzle brake is a purpose-built lightweight hunting rifle designed for backcountry hunters and long-range shooters who refuse to compromise on accuracy or portability. Built on Weatherby's modern Model 307 bolt-action platform—a clean-sheet design that departs from the company's iconic Mark V and Vanguard lines—the Alpine ST partners Weatherby's engineering with PEAK 44's expertise in ultralight rifle construction to deliver a rig that performs across open country and at distance.
The Alpine ST's aggressive weight reduction comes from several key choices. The PEAK 44 Bastion composite stock weighs just 24 ounces and incorporates a proprietary 3D-Hex recoil pad engineered to soften the kick—a real advantage in a lightweight package chambered for a magnum. The barrel features spiral fluting, a technique that cuts material while preserving rigidity, and ships topped with Weatherby's Accubrake ST muzzle brake to further manage recoil impulse and help you stay on target during follow-ups and extended range sessions. The 6.5 Weatherby RPM cartridge delivers solid ballistics for hunting medium to large game at distance with good velocity and a relatively mild recoil signature for a magnum.
The Model 307 action itself is a two-lug, fully cylindrical bolt that opens the door to the modern aftermarket ecosystem—you can drop in quality triggers, rails, and optic mounts without gunsmithing, and the receiver profile accepts many popular chassis and stock options if you want to customize down the road. Visually, the Alpine ST carries Graphite Black Cerakote on the receiver, barrel, and muzzle brake, with matching hardware on the bolt and knob, while the Bastion stock displays exposed carbon fiber with contrasting grey, light-grey, and gold-brushed accents that look as good in the field as they perform.
This is a rifle for hunters who hike miles to get where the game is and need sub-MOA accuracy when they arrive. It's equally at home on a precision rifle range. If you shoot magnum cartridges and have always envied ultralight mountain rigs, the Alpine ST brings that capability to a modern, accessible platform.
| Manufacturer | Weatherby |
| Model | 307 Alpine ST |
| Chambering | 6.5 Weatherby RPM |
| Action | Model 307 bolt-action; two-lug, fully cylindrical |
| Barrel | Spiral fluted |
| Muzzle Device | Weatherby Accubrake ST |
| Stock | PEAK 44 Bastion composite (24 oz); carbon fiber with grey and gold accents |
| Recoil Pad | 3D-Hex proprietary pad |
| Finish | Graphite Black Cerakote (receiver, barrel, muzzle brake, bolt, bolt knob) |
Yes. The Model 307 is a modern two-lug, fully cylindrical bolt action designed to accept a wide range of off-the-shelf triggers, rails, optic mounts, and alternative stocks. This backward-compatibility with the modern aftermarket gives you plenty of upgrade and customization options if you want to tailor the rifle further.
The 6.5 Weatherby RPM is a magnum cartridge offered by Weatherby. Per the specifications provided, it is chambered in this Alpine ST model. For detailed ballistics, hunting applications, and ammunition availability, we recommend consulting Weatherby's current load data and speaking with our team.
The Accubrake ST is Weatherby's muzzle brake designed to reduce both recoil impulse and muzzle rise, helping you manage the magnum round more comfortably and maintain sight picture for faster follow-up shots or precision shooting at distance.
The PEAK 44 Basition stock alone weighs just 24 ounces. Combined with the spiral-fluted barrel and modern action, the Alpine ST achieves a lightweight profile ideal for mountain and backcountry hunting where every pound counts over long hikes. For total rifle weight, please contact us or consult the manufacturer's specifications.

SKU: 198467355 • Weight: 9.51oz





Availability: In Stock
The Weatherby 307 Alpine ST in 6.5 Weatherby RPM with muzzle brake is a purpose-built lightweight hunting rifle designed for backcountry hunters and long-range shooters who refuse to compromise on accuracy or portability. Built on Weatherby's modern Model 307 bolt-action platform—a clean-sheet design that departs from the company's iconic Mark V and Vanguard lines—the Alpine ST partners Weatherby's engineering with PEAK 44's expertise in ultralight rifle construction to deliver a rig that performs across open country and at distance.
The Alpine ST's aggressive weight reduction comes from several key choices. The PEAK 44 Bastion composite stock weighs just 24 ounces and incorporates a proprietary 3D-Hex recoil pad engineered to soften the kick—a real advantage in a lightweight package chambered for a magnum. The barrel features spiral fluting, a technique that cuts material while preserving rigidity, and ships topped with Weatherby's Accubrake ST muzzle brake to further manage recoil impulse and help you stay on target during follow-ups and extended range sessions. The 6.5 Weatherby RPM cartridge delivers solid ballistics for hunting medium to large game at distance with good velocity and a relatively mild recoil signature for a magnum.
The Model 307 action itself is a two-lug, fully cylindrical bolt that opens the door to the modern aftermarket ecosystem—you can drop in quality triggers, rails, and optic mounts without gunsmithing, and the receiver profile accepts many popular chassis and stock options if you want to customize down the road. Visually, the Alpine ST carries Graphite Black Cerakote on the receiver, barrel, and muzzle brake, with matching hardware on the bolt and knob, while the Bastion stock displays exposed carbon fiber with contrasting grey, light-grey, and gold-brushed accents that look as good in the field as they perform.
This is a rifle for hunters who hike miles to get where the game is and need sub-MOA accuracy when they arrive. It's equally at home on a precision rifle range. If you shoot magnum cartridges and have always envied ultralight mountain rigs, the Alpine ST brings that capability to a modern, accessible platform.
| Manufacturer | Weatherby |
| Model | 307 Alpine ST |
| Chambering | 6.5 Weatherby RPM |
| Action | Model 307 bolt-action; two-lug, fully cylindrical |
| Barrel | Spiral fluted |
| Muzzle Device | Weatherby Accubrake ST |
| Stock | PEAK 44 Bastion composite (24 oz); carbon fiber with grey and gold accents |
| Recoil Pad | 3D-Hex proprietary pad |
| Finish | Graphite Black Cerakote (receiver, barrel, muzzle brake, bolt, bolt knob) |
Yes. The Model 307 is a modern two-lug, fully cylindrical bolt action designed to accept a wide range of off-the-shelf triggers, rails, optic mounts, and alternative stocks. This backward-compatibility with the modern aftermarket gives you plenty of upgrade and customization options if you want to tailor the rifle further.
The 6.5 Weatherby RPM is a magnum cartridge offered by Weatherby. Per the specifications provided, it is chambered in this Alpine ST model. For detailed ballistics, hunting applications, and ammunition availability, we recommend consulting Weatherby's current load data and speaking with our team.
The Accubrake ST is Weatherby's muzzle brake designed to reduce both recoil impulse and muzzle rise, helping you manage the magnum round more comfortably and maintain sight picture for faster follow-up shots or precision shooting at distance.
The PEAK 44 Basition stock alone weighs just 24 ounces. Combined with the spiral-fluted barrel and modern action, the Alpine ST achieves a lightweight profile ideal for mountain and backcountry hunting where every pound counts over long hikes. For total rifle weight, please contact us or consult the manufacturer's specifications.
SKU: 198467355 • Weight: 9.51oz
