Replacement piston for Dead Air Mojave 9 and Mojave 45 suppressors on tilting-barrel handguns. Listed for .45 Caliber with a .578-28 thread pattern; integrates with the PB500 Booster Assembly and internal booster spring.
This Mojave Piston is a factory-compatible replacement component intended for use with Dead Air Mojave suppressors on tilting-barrel semi-automatic handguns. It is specified for .45 caliber use and provides direct mechanical compatibility with the PB500 Booster Assembly and internal booster spring. The piston is intended as a maintenance, repair, or spare part to restore or maintain correct booster function with Mojave 9 and Mojave 45 units.
Common applications include range training and competitive pistol shooting where reliable suppressed cycling is required, and as a replacement part for gunsmithing or routine maintenance.
Product Specifications
The part fits Dead Air Mojave suppressors (Mojave 9 and Mojave 45) for tilting-barrel handguns.
The caliber is listed as .45 Caliber.
The thread pattern is specified as .578-28.
An alternative thread notation in the source data appears as .578×28.
The product type is listed as a Piston.
The finish/color is listed as Black.
The unit is designed to integrate with the PB500 Booster Assembly and internal booster spring.
The listed weight is 0.08.
The listed dimensions are 1.30 x 2.75 x 4.45.
The listing notes NO DIRECT SHIP TO CALIFORNIA.
The category is Class 3 Parts & Accessories and subcategory is Suppressor Accessories.
The manufacturer is Dead Air Silencers.
The UPC is 810128161923.
This piston is a straightforward, specification-matching replacement for users who need to maintain correct booster and suppressor function on compatible Mojave pistols. It simplifies parts management by matching the thread standard and booster interface used in the Mojave system, making it suitable as a spare or service part for those focused on consistent operation during range use or competition.
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