F5-ACR Gen 3 Cyberarm Light Brace – Hosted by F5 Mfg F5-ACR Gen 3 Chassis
Ultra-Lightweight Pistol Stabilizing Brace – 95.75 Grams
The F5-ACR Cyberarm Light Brace, hosted by the advanced F5 Mfg F5-ACR Gen 3 Chassis, represents the pinnacle of lightweight innovation for modern bufferless and folding firearm systems. Engineered as a direct upgrade, this Light variant slashes weight to just 95.75 grams (versus the standard 179.50 grams), delivering unmatched portability and agility while leveraging the Gen 3 Chassis’s fully adjustable cheek piece, bufferless folding design, and rock-solid performance across a wide range of platforms.
Precision CNC-machined entirely by F5 Mfg from solid billet 6061 aluminum, the Cyberarm Light Brace features an advanced material-optimized skeletonized chassis. Every unnecessary gram has been strategically removed while preserving maximum structural integrity, ensuring it remains one of the strongest components on your firearm. When hosted by the F5-ACR Gen 3 Chassis—with its tool-less adjustable cheek riser, side-folding mechanism with positive lockup, and fire-while-folded capability on compatible systems—the brace creates a refined, balanced, and highly versatile assembly.
This pistol stabilizing brace (NOT a rifle stock) retains the signature Cyberarm stabilizing brace attachment, providing reliable arm support and compliance for pistol configurations while preserving a compact, folding-capable footprint.
Key Features & Benefits of the F5-ACR Gen 3 Chassis & Cyberarm Light Brace
- Pistol stabilizing brace – NOT a rifle stock
- Ultra-lightweight at 95.75 grams for superior maneuverability
- Hosted by F5-ACR Gen 3 Chassis with fully adjustable cheek piece for optimal optics alignment and comfort
- Bufferless, side-folding design with positive lockup and fire-while-folded capability
- CNC-machined billet 6061 aluminum construction with advanced skeletonization for maximum strength-to-weight ratio
- Cyberarm brace attachment for secure and ergonomic stabilization
- Material-optimized chassis engineered to be one of the strongest parts on your firearm
- Proudly Made in the USA
Why the F5-ACR Gen 3 Chassis with Cyberarm Light Brace Matters
The F5-ACR Gen 3 Chassis evolves the legendary ACR platform with a fully adjustable cheek riser for superior ergonomics, repeatable head positioning, and enhanced control with modern optics. Paired with the ultra-light Cyberarm Light Brace, it transforms bufferless and folding builds by dramatically reducing weight while maintaining rigidity, durability, and tactical versatility—ideal for duty rifles, compact carbines, and advanced PDW systems. Experience next-level performance where every feature is optimized for real-world use.
Important Compliance Notice
This product is a pistol stabilizing brace, not a rifle stock. Always ensure your firearm configuration complies with all applicable federal, state, and local regulations.
