Name: F5-ACR Gen 3 Brace (solid) with Adjustable Cheek Piece (Select Platform)
Brand: CMMG Dissent
Availability: InStock

F5-ACR Gen 3 Brace (solid) with Adjustable Cheek Piece (Select Platform)

Original price was: $349.00.Current price is: $299.00.

CNC Machined Billet Construction – Strength Without Excess Weight

The F5-ACR Gen 3 Brace is machined entirely from CNC-machined billet 6061 aluminum, not cast or molded components. The chassis body has been aggressively lightened with all unnecessary material removed, ensuring maximum structural strength without excess weight.

Designed to withstand extreme use, this brace is engineered to be one of the strongest components on your firearm, delivering rigidity, repeatable lockup, and long-term durability under demanding conditions.

Key Features

Pistol stabilizing brace (not a rifle stock)
Fully adjustable cheek piece for optimized ergonomics
CNC-machined billet 6061 aluminum construction
Skeletonized chassis for maximum strength-to-weight ratio
Precision fit and repeatable lockup
Designed for modern, bufferless and folding firearm platforms
Engineered and manufactured in the USA

Platform Compatibility (Select Platform Options)

Available for multiple modern firearm platforms—select the correct configuration at checkout.

Details
Specs

Details

F5-ACR Gen 3 Brace with Adjustable Cheek Piece (Select Platform)

The F5-ACR Gen 3 Brace with Adjustable Cheek Piece represents the next evolution of F5 Mfg’s flagship ACR-style platform—now purpose-built as a pistol stabilizing brace, not a rifle stock. Designed for shooters who demand uncompromising strength, precision, and adjustability, the Gen 3 introduces a fully adjustable cheek piece, a major performance upgrade over previous generations.

This enhancement allows users to fine-tune cheek height for improved sight alignment, increased stability, and consistent shooting ergonomics across optics, calibers, and firing positions—making it one of the most refined stabilizing brace systems available.