The Rossi Circuit Judge is a revolving carbine chambered for both .45 Colt and .410 gauge. It has a 5-round cylinder, an 18.5-inch barrel, and a 31.8-inch overall length. Weight is approximately 4.70 lbs. The matte black finish covers a steel receiver. Sights are adjustable fiber optic front and rear. The thumbhole stock is fixed. Transfer bar safety. 
 

Key Specifications 

• Brand: Rossi 
• Model: Circuit Judge 
• Caliber: .45 Colt (LC) / .410 Gauge 
• Action: Single/Double Action (DASA) 
• Capacity: 5 rounds 
• Barrel Length: 18.5 inches 
• Overall Length: 31.8 inches 
• Weight: 4.70 lbs 
• Finish: Matte Black 
• Sights: Adjustable Fiber Optic Front & Rear 
• Safety Features: Transfer Bar Safety 
   

Detailed Features 

The dual-caliber cylinder handles .45 Colt cartridges and .410 shotgun shells interchangeably. The adjustable fiber optic sights work across different light conditions. The fixed thumbhole stock is a distinctive part of the design and contributes to a consistent cheek weld. The transfer bar safety prevents the gun from firing unless the trigger is intentionally pulled. At 4.70 lbs it's light for a carbine-length gun, which can make .45 Colt recoil more noticeable than in heavier platforms.

The Circuit Judge tends to generate strong opinions in both directions.

The dual-caliber design draws most of the positive feedback. Owners appreciate being able to run .45 Colt for more precise work and .410 shells for small game or close-range applications. The fun factor with .410 shotshells gets mentioned frequently — it's an unconventional shooting experience. The price point is consistently praised; it's accessible compared to other revolving carbines. The compact size and light weight are also noted as advantages.

On the critical side: recoil with .45 Colt is more pronounced than some owners expect at 4.70 lbs. Accuracy gets mixed marks — adequate for close-range work, but less competitive than dedicated single-caliber rifles at distance. Build quality and mechanical reliability get split reviews; some owners report consistent performance while others note fit and finish issues or intermittent reliability problems. The unique design divides aesthetic opinions sharply.