Product Overview

The Radical Defense CS-3 is a compact, forward-venting suppressor built for carbine-platform hosts. It employs a monolithic, 3D-printed construction in a nickel-based Superalloy and is finished with an IR non-reflective coating for reduced signature and durability. The unit ships with a KFM 5/8×24 flash hider and is designed to manage thermal, flash, and back-pressure characteristics when used on compatible firearms.

Key Specifications

• The overall length is 5 in.
• The diameter is 1.78 in.
• The weight is 14.4 oz.
• The construction material is Haynes 282 nickel‑based superalloy.
• The finish is a IR non-reflective coating.
• The thread pattern for the included flash hider is 5/8×24.
• The included accessory is a KFM flash hider.
• The model designation is CS3.
• The exterior color is Black.
• The design is forward-venting, monolithic for pressure stabilization and reduced felt back pressure.

The CS-3 combines a compact profile and robust materials to provide a practical suppression solution for compatible carbine platforms. Its monolithic construction and forward-venting architecture are intended to manage cyclic rate and reduce back pressure while the high‑temperature Cerakote/IR coating increases corrosion resistance. For operators seeking a durable, low-profile suppressor with a factory-supplied KFM 5/8×24 flash hider, the CS-3 presents a technically focused option.