The Weatherby 307 Adventure SD is a bolt-action rifle chambered in 25 Wby RPM with a 24-inch barrel and an included muzzle brake. The finish is blue with a walnut stock. It is built on Weatherby's 307 action. 
 

Key Specifications 

• Brand: Weatherby 
• Model: 307 Adventure SD 
• Caliber: 25 Wby RPM 
• Action: Bolt Action 
• Barrel Length: 24 inches 
• Color/Finish: Blue / Walnut Stock 
   

Detailed Features 

• 307-action platform 
• 24-inch barrel with muzzle brake 
• Blue metal finish 
• Walnut stock 
• Adventure SD variant designation

Owners drawn to the Weatherby 307 Adventure SD in 25 Wby RPM tend to be fans of the RPM cartridge family, which is still building a following. The blue and walnut combination is widely appreciated as a departure from the synthetic-stock norm, giving the rifle a traditional look that carries well in the field.

The 307 Adventure SD's muzzle brake is a point of debate. It tames recoil noticeably, but some owners find the blast and concussion uncomfortable at the range without hearing protection close at hand. Removing the brake is an option, though that shifts the balance.

The 25 Wby RPM chambering draws attention for its performance in a short action, but ammunition availability remains a concern for some buyers outside of major metro areas or those who don't reload. Owners who have worked with it report the 307 action feeds and extracts reliably.