The Weatherby Sorix Slough is a 12-gauge semi-automatic shotgun with a 28-inch vent rib barrel, 3.5-inch chamber, and inertia operating system. Overall length is 49 inches and it weighs 7.10 lbs. Comes with five Benelli Crio Plus chokes (Cylinder, Improved Cylinder, Modified, Improved Modified, Full) and an adjustable shim stock. 
 

Key Specifications 

• Model: Sorix Slough 
• Caliber: 12 GA 
• Action: Semi-Auto 
• Barrel Length: 28 inches 
• Overall Length (OAL): 49 inches 
• Weight: 7.10 lbs 
• Capacity: 2 + 1 rounds (maximum) 
• Chamber Size: 3.50 inches 
• Choke Configuration: Benelli Crio Plus 
• Receiver Description: Drilled & Tapped for accessories 
• Stock Description: Adjustable Shim with Slough finish 
• Included Chokes: Cylinder, Full, Improved Cylinder, Improved Modified, Modified 
   

Detailed Features 

• Inertia operating system cycles reliably across a wide range of loads with low felt recoil transfer to the shooter. 
   
• Vent rib barrel reduces heat distortion during extended shooting sessions and aids sight alignment. 
   
• Adjustable shim stock lets shooters set cast and drop to fit their mount. 
   
• Five included Crio Plus chokes cover everything from close-range upland flushes to longer clay presentations. 
   
• Ambidextrous controls work for both right- and left-handed shooters.

The Weatherby Sorix Slough draws positive feedback for its inertia-driven cycling and build quality. Semi-auto reliability across different load types is the most consistent praise — hunters particularly appreciate that it handles field loads and heavy 3-inch shells without fuss. The 28-inch barrel is seen as a practical length for upland hunting and clay shooting.

Ergonomics get good marks; most shooters find it well-balanced for extended sessions, and recoil is described as manageable for a 12-gauge. The adjustable stock and five included chokes are noted as practical inclusions rather than marketing fluff.

Critical feedback centers on weight — at 7.10 lbs, some shooters find it slightly heavier than lighter-framed competitors — and an occasional break-in period before cycling is optimal with all ammunition. A few users mention slower parts availability from Weatherby for accessories or replacements, though the brand's customer service is generally described as responsive.