The Weatherby 307 Alpine MDT is a bolt-action rifle chambered in 7mm PRC with a 22-inch fluted barrel, Graphite Black Cerakote finish, TriggerTech Field trigger, and Accubrake muzzle brake. The stock uses an MDT chassis system with carbon fiber, and a 1913 Picatinny rail is included. Weight is 6.8 lbs and capacity is 3 rounds. 
 

Key Specifications 

• UPC: 747115453023 
• Caliber: 7MM PRC 
• Action: Bolt Action 
• Capacity: 3 Rounds 
• Barrel Length: 22" 
• Weight: 6.8 lbs. 
• Sights: Optic Ready with a 1913 Picatinny rail 
• Barrel Type: Fluted 
• Muzzle Type: Muzzle Brake (Accubrake) 
• Finish: Graphite Black Cerakote 
   

Detailed Features 

 
The TriggerTech Field trigger breaks at 2.50 lbs with zero creep. That's a genuinely clean break at a pull weight suitable for precision work in the field. The Accubrake reduces felt recoil noticeably in 7mm PRC, which is worth having in a rifle that weighs 6.8 lbs. The fluted barrel keeps weight down while improving cooling during longer shooting sessions. The MDT chassis provides a modular, rigid stock platform that accepts standard AICS magazines. 
 
The Picatinny rail is included for direct optic mounting without additional hardware.

Owners of the Weatherby 307 Alpine MDT in 7mm PRC consistently rate it well on accuracy and lightweight handling. The 6.8 lb weight is a genuine strength for hunters covering difficult terrain, and the ergonomics of the MDT chassis draw positive comments.

The 7mm PRC caliber is well regarded in discussions for its flat trajectory and effectiveness on larger game. The Accubrake makes recoil noticeably more manageable, and the TriggerTech trigger gets consistent praise for its clean break.

Price is the recurring friction point. Most buyers conclude the quality warrants it, but Weatherby sits at the premium end of the market. Aftermarket and customization discussions touch on modularity of the MDT chassis, which supports more accessory options than a fixed synthetic stock. Overall sentiment is strongly positive among buyers who want a lightweight, capable 7mm PRC bolt gun.