Chiappa Firearms Rhino 40DS SAR .357 Magnum Revolver Overview
The Chiappa Firearms Rhino 40DS SAR .357 Magnum Revolver represents a significant departure from traditional revolver design, engineered for superior recoil management and enhanced control. This platform integrates precision machining with a highly innovative firing system, optimizing for sustained accuracy and operational efficiency in both defensive and competitive applications.
Key Features
Low Bore Axis Recoil Mitigation
The defining characteristic of the Rhino 40DS SAR is its low bore axis, which positions the barrel to fire from the 6 o’clock chamber of the cylinder. This design fundamental redirects recoil force directly into the shooter’s arm, significantly mitigating muzzle rise and felt recoil. The result is a flatter shooting impulse, allowing for faster target re-acquisition and improved shot-to-shot consistency. This engineering choice directly enhances the shooter’s ability to maintain control under rapid fire conditions.
Robust Construction
Constructed with a frame of Ergal (7075-T6 aluminum alloy), the Rhino 40DS SAR combines lightweight handling with structural rigidity. The cylinder and barrel are manufactured from high-grade steel, ensuring the durability and integrity required for sustained use with .357 Magnum pressures. The matte black finish provides a non-reflective, durable surface resistant to wear.
Dual-Mode Trigger System
The Rhino 40DS SAR operates with a Double Action/Single Action (DA/SA) mechanism. The external “hammer” functions as a cocking lever, preparing the internal hammer for a crisp single-action pull, suitable for precise shot placement. In double-action mode, the trigger pull is consistent and smooth, facilitating reliable operation. This dual capability provides operational versatility.
Integrated Sighting Solution
Equipped with a fixed fiber optic front sight and an adjustable rear sight, the Rhino 40DS SAR allows for precise zeroing to specific ammunition loads and engagement distances. This sighting configuration supports rapid target acquisition while offering the flexibility required for fine-tuning accuracy.
Ergonomic Profile
The grip design is engineered for secure handling and comfort, even during recoil from potent .357 Magnum loads. Its ergonomic contours integrate effectively with the low bore axis, contributing to the revolver’s overall manageability and promoting consistent hand placement.
Technical Specifications
Caliber
.357 Magnum / .38 Special (Compatible)
Capacity
6 Rounds
Barrel Length
4.0 inches
Action
Double Action / Single Action (DA/SA)
Frame Material
Ergal (7075-T6 Aluminum Alloy)
Cylinder/Barrel Material
Steel
Sights
Fixed Fiber Optic Front, Adjustable Rear
Overall Length
8.5 inches (Approximate)
Weight (Unloaded)
31.0 oz (Approximate)
Finish
Matte Black
Compliance
California (CA) Compliant
