RADICAL DEFENSE CS5TI-FDE Suppressor | 5.56 | 1/2×28

The Radical Defense CS5TI-FDE (CS-5) carbine suppressor is designed for use with .223 REM/5.56 NATO rifles and attaches via a 1/2×28 thread pattern. The manufacturer describes the CS-5 as a durable suppressor engineered for sustained use and thermal management. Its profile and construction are intended to provide measurable sound, thermal, and flash mitigation without sacrificing reliability.

Common applications include range training and tactical/field use where durability and consistent performance under high rates of fire are priorities. The suppressor is a component intended for properly configured firearms and compatible mounting systems.

Product Specifications

• The brand is RADICAL DEFENSE.
• The model is listed as CS5TI-FDE (CS-5 carbine suppressor).
• The intended caliber is .223 REM/5.56 NATO.
• The thread pattern is 1/2×28 for direct attachment to compatible barrels or mounts.
• The outer diameter measures 1.78 inches.
• The product category is Silencers & Suppressed Firearms.
• Manufacturer description: CS-5 is one of the most durable suppressors on the market to date, and is capable of sustained full-automatic fire while providing operators with sound, thermal, and flash mitigation.
• The UPC is 814034028813.

The CS5TI-FDE offers a purpose-driven package for users who prioritize robustness and repeatable performance. Its design focuses on sustained operation and mitigation of sound, thermal signature, and muzzle flash, making it a practical choice for extended range sessions and demanding field use where consistency matters. The CS-5’s straightforward mounting and compact profile keep handling predictable while supporting extended firing cycles.

Related Videos: