Dead Air P-Series Piston | .578×28 | DA405

The Dead Air P-Series Piston DA405 provides a threaded piston option to convert a Ghost-M suppressor to a .578×28 interface for .45 caliber pistols. It is designed for use with the P-Series Booster Assembly and spring, enabling reliable operation on tilting-barrel handguns. The piston is precision machined and finished in black Cerakote to maintain consistent fit and appearance.

Common applications include adaptable range use across multiple pistols and competition or match setups where fast host changes and consistent timing are needed.

Product Specifications

• The model is P-Series.
• The manufacturer part number is DA405.
• The thread pattern is .578×28.
• The item converts a Ghost-M suppressor to .578×28 compatibility.
• The product is intended for use with the P-Series Booster Assembly and spring.
• The listed product type is Piston Mount.
• The finish is Black Cerakote.
• The color is Black.
• The series is Piston.
• The NFA thread pattern is .578×28.
• The item weight is 0.1 (as provided by the manufacturer).
• The package width is 4.6 inches.
• The package length is 5.9 inches.
• The package height is 1.0 inch.
• The UPC is 810128161091.

The P-Series piston is a straightforward way to expand the utility of a single Ghost-M suppressor across multiple pistols with differing thread patterns. Its precision machining and Cerakote finish make it a practical choice for users who need repeatable threads and straightforward interchangeability.

Users have noted its precision machining and reliable performance when used with the appropriate booster and spring setups.