The Kinetic Research Group CZ-457 Bravo Chassis, FDE is a purpose-built rimfire rifle chassis that blends the rigidity of an aluminum backbone with the familiar feel of a traditional target and varmint stock. Its precisely machined bedding area cradles the CZ 457 action for repeatable accuracy, while the Flat Dark Earth outer shell offers a clean, modern profile with intuitive controls and a comfortable cheek weld.

This Bravo Chassis is ideal for rimfire training, precision target shooting, and small-game or varmint work where consistent performance and shooter comfort matter. The adjustable ergonomics help you fine-tune length of pull and cheek height to match your build and optic setup, and the design accepts factory CZ rimfire magazines for straightforward use. It’s a practical upgrade for shooters who want a stable, modular foundation backed by Kinetic Research Group’s focus on thoughtful design and reliable performance.

• Manufacturer: Kinetic Research Group
• Model: CZ-457 Bravo Chassis, FDE
• Style: Chassis
• Firearm Type: CZ-USA
• Color: Flat Dark Earth