The Weatherby 307 Alpine ST is a bolt-action rifle chambered in 280 AI (280 Ackley Improved) with a 24-inch barrel and a muzzle brake. It holds 4 rounds and is built around Weatherby's 307 action platform. 
 

Key Specifications 

• Brand: Weatherby 
• Model: 307 Alpine ST 
• Caliber: 280 AI 
• Action: Bolt Action 
• Barrel Length: 24 in 
• Capacity: 4+1 
   

Detailed Features 

• 24-inch barrel with integrated muzzle brake 
• Chambered in 280 Ackley Improved for flat trajectory at long range 
• 307 action platform 
• 4-round capacity

Owners of the 307 Alpine ST in 280 AI consistently note how well-suited the combination of cartridge and muzzle brake is for mountain hunting, where recoil management matters on a lightweight pack rifle. The 280 AI gets praise for its performance relative to recoil, and most shooters say the brake makes a meaningful difference.

Fit and finish on the Alpine ST draw positive comments, though some buyers wish the stock offered more adjustment out of the box for varied shooting positions. The bolt operation is smooth and deliberate, which most owners consider a positive on a precision hunting platform, though a few find it slower than competitors under fast follow-up scenarios.

Value opinion is divided. Weatherby's pricing places the 307 Alpine ST above entry-level bolt rifles, and some buyers feel comparable accuracy is available for less. Those who prioritize the brand's warranty and long-term parts support tend to see the cost as justified.