Radical Defense CS-3 Suppressor | .300 AAC Blackout | 5in

The Radical Defense CS-3 is a compact, hub-mount suppressor designed for use with .300 AAC Blackout platforms. Its monolithic construction from a nickel-based superalloy and a forward-venting taper-mount design are intended to control cyclic rate and reduce back pressure. The unit is described in manufacturer-provided material as rated for sustained automatic fire and built for thermal, sound, and flash mitigation.

Typical applications include reduced-noise range training for shooters using .300 AAC Blackout and duty/competition carbine work where flash and back-pressure management are desirable. The CS-3 is presented as a compact option for users prioritizing a short overall length and a hub-mount interface.

Product Specifications

• The model is listed as CS3.
• The caliber is listed as .300 AAC Blackout.
• The overall length is listed as 5 inches.
• The diameter is listed as 1.78 inches.
• The weight is listed as 14.4 ounces.
• The material is listed as Haynes 282 (nickel-based superalloy).
• The thread pattern is listed as 5/8×24.
• The mount type is described as a KFM hub mount.
• An accessory listed with the product is a flash hider.
• The finish is listed in attributes as IR Non-Reflective Coating.
• The color is listed as Black.
• The design is described as a forward-venting monolithic taper mount for pressure stabilization.
• The product is described as full-auto rated in manufacturer-provided copy.
• The UPC is 814034027533.

The CS-3 pairs a short overall length with a durable monolithic structure intended to perform in extended-use and high-rate-of-fire scenarios. Its KFM hub mount and compact profile make it suitable for users seeking a compact suppressor solution on .300 AAC Blackout carbines while maintaining mitigation of flash and reduced felt back pressure.