Dead Air R-Series RXD206 Flash Hider Front Cap 5.56mm 0.53" Stainless Steel Black Nitride

The Dead Air R-Series Flash Hider Front Cap (model RXD206) is a factory replacement front cap designed for the Dead Air R-Series flash hider platform. Machined from stainless steel and finished in a tough black nitride coating, this compact component measures just 0.53" in length with a 1.25" diameter, threading onto the muzzle end of a compatible R-Series flash hider to complete the assembly.

Calibrated for 5.56mm hosts, the RXD206 serves as the critical mounting interface for Dead Air suppressors that attach via the R-Series flash hider system. The black nitride treatment delivers excellent corrosion and wear resistance while keeping the surface low-glare for tactical and sporting use. Installation and removal are designed to be quick and tool-friendly, compatible with standard off-the-shelf hardware including an 11/16 socket or open-ended wrench - no proprietary tools required for field service.

Whether you are replacing a worn or damaged cap, swapping between hosts, or simply keeping a spare in the range bag, the RXD206 is the factory-correct component to keep your Dead Air R-Series 5.56mm flash hider setup complete and ready to go.