Dead Air DA455HT Xeno HUB Taper Adapter 1.375x24 Black Nitride

The Dead Air DA455HT Xeno HUB Taper Adapter is a precision suppressor mounting accessory that lets Xeno-equipped muzzle devices attach to industry-standard 1.375x24 HUB suppressors. Machined from 4140 heat-treated steel and finished in QPQ Black Nitride, the DA455HT is built for the long service life and tight tolerances shooters expect from Dead Air suppressor hardware.

The "HT" (HUB Taper) upgrade refines the original Xeno adapter with a precision taper interface, delivering improved concentricity, a more positive lock-up, and clean indexing when swapping between hosts. It bridges the Xeno Taper Mount system and the HUB standard, allowing a single Xeno muzzle device to move freely between Xeno and HUB-pattern silencers in a mixed setup without sacrificing return-to-zero.

Service and installation require a 1-1/8" socket and a 1.5" hook spanner. Whether you are standardizing a fleet of suppressors or building a modular host, the DA455HT adds flexibility to a Nomad-30, Sandman, or other HUB-compatible suppressor without compromising the ruggedness of the underlying steel.