Dead Air PB139 Mojave Fixed Barrel Spacer 9mm Stainless Steel

The Dead Air PB139 Mojave Fixed Barrel Spacer is a dedicated accessory that converts your Dead Air Mojave 9 suppressor from a booster configuration into a fixed barrel mount. Designed specifically for 9mm Luger hosts, this spacer replaces the booster assembly and locks the suppressor directly to the host barrel for use on fixed-barrel platforms where a spring-loaded booster is unnecessary.

Precision machined from 17-4 stainless steel with a heat-treated stainless finish, the PB139 is built for long service life and repeated installation. At just 0.5 oz, it adds minimal weight to your setup while delivering a precise, repeatable lockup between suppressor and barrel.

Installation is straightforward: the fixed barrel spacer installs in place of the booster assembly inside the Mojave, turning the silencer into a fixed-mount configuration. Intended for use on fixed-barrel 9mm Luger hosts, the PB139 gives you a solid, secure mount without the extra moving parts of a booster assembly.