The Weatherby 307 Alpine ST is a bolt-action rifle chambered in .300 Win Mag with a 22-inch barrel. A muzzle brake is included. The rifle is a full-size platform in the 307 Alpine ST line. 
 

Key Specifications 

• Brand: Weatherby 
• Model: 307 Alpine ST 
• Caliber: .300 Win Mag 
• Action: Bolt Action 
• Barrel Length: 22 in 
   

Detailed Features 

• 22-inch barrel 
• Muzzle brake included 
• Full-size bolt-action configuration 
• Part of the 307 Alpine ST series 
• Chambered for the .300 Win Mag cartridge

Hunters running the Weatherby 307 Alpine ST in .300 Win Mag appreciate the rifle's ability to push heavy .300 Win Mag loads without punishing recoil, largely crediting the included muzzle brake. The brake works, but owners consistently note it amplifies muzzle blast to a degree that makes range sessions without hearing protection a short affair.

The 22-inch barrel is a practical length for .300 Win Mag, and most owners find it balances velocity retention with handling in the field. A minority would prefer the 24-inch option for the velocity gain, especially when pushing heavier bullets at long range.

Opinions on value track closely with the buyer's prior Weatherby experience. Long-time Weatherby owners see the 307 Alpine ST as a refined platform worth the price. Those new to the brand compare it against the competition and occasionally find the premium hard to justify before they have hands-on time with the action and stock quality.