The TriStar Cobra III Field is a pump-action shotgun chambered in 20 gauge with a walnut stock. It handles upland game and clay sports equally well, and the included choke system gives it real flexibility in the field. 
 

Key Specifications 

• Model: Cobra III Field 
• Brand: TriStar 
• Caliber/Gauge: 20 Gauge 
• Action Type: Pump Action 
• Barrel Length: 26 inches 
• Capacity: 5+1 rounds 
• Weight: 6.70 lbs 
• Chamber Size: 3 inches 
• Sights: Fiber Optic Front Sight 
• Stock Material: Wood (Walnut) 
• Receiver Material/Finish: Steel/Black Finish 
   

Detailed Features 

The chrome-lined barrel and chamber reduce wear and simplify cleaning. Three Beretta/Benelli-pattern chokes (IC, M, F) are included, which is useful since that system is widely available. The vent rib has a matted sight plane to cut glare, and the fiber optic front bead is easy to pick up in shade. 
 
The extended forearm gives a good grip during the pump stroke, and the walnut stock has a traditional look without the upkeep demands of more figured wood.

Cobra III Field owners appreciate the walnut stock's appearance and the gun's lightweight 20-gauge handling. The pump action is described as reliable across different load types, with no particular ammunition sensitivity noted.

The fiber optic front sight draws consistent positive comments, though a handful of users mention the bead feels fragile and could benefit from better protection.

Recoil with 20-gauge loads is considered moderate and manageable. The pump action can feel stiff from the factory but smooths out with use. Aftermarket accessory options are more limited than for the bigger pump manufacturers, which comes up occasionally for buyers who like to customize. Overall the gun is seen as a solid value for hunting and casual clay shooting.