The Weatherby 307 Alpine ST is a bolt-action rifle chambered in 6.5-300 WBY Mag with a 26-inch spiral-fluted threaded barrel finished in Graphite Black Cerakote. It has a carbon fiber stock with gray and gold sponge accents, a steel drilled-and-tapped receiver, and an Accubrake ST muzzle brake. Capacity is 3+1 rounds. 
 

Key Specifications 

• Brand: Weatherby 
• Model: 307 Alpine ST 
• Caliber: 6.5-300 WBY Mag 
• Action: Bolt Action 
• Barrel Length: 26 in 
• Capacity: 3+1 
• Color/Finish: Graphite Black Cerakote / Carbon Fiber Gray with Light Gray and Gold Sponge Accents 
   

Detailed Features 

• 26-inch spiral-fluted threaded barrel in Graphite Black Cerakote 
• Carbon fiber stock in gray with light gray and gold sponge accents 
• Steel drilled-and-tapped receiver 
• Accubrake ST muzzle brake 
• 3+1 round capacity

Owners of the 307 Alpine ST in 6.5-300 WBY Mag describe it as a serious long-range hunting platform. The carbon fiber stock draws consistent praise for its light weight relative to the magnum chambering, and the Graphite Black Cerakote finish holds up well in wet conditions according to field reports.

The Accubrake ST divides opinion in the same way muzzle brakes always do. Hunters who shoot from a rest in open country value the recoil reduction from the 6.5-300 WBY Mag cartridge. Those sharing a blind or hunting with others nearby find the concussion harder to manage.

The spiral-fluted barrel gets noted for heat dissipation during extended range sessions. Trigger feel on the 307 Alpine ST splits opinions, with some owners running it as-is and others swapping it out early. Overall the platform is regarded as well-suited to the cartridge, though the premium price is a recurring discussion point.