Dead Air P-Series Piston 1/2-28 - DA401

Enhance the versatility of your Dead Air suppressor system with the P-Series Piston 1/2-28. This precision-engineered component enables reliable cycling on tilting-barrel handguns, allowing you to mount your favorite Dead Air suppressor to a wide range of 9mm pistols without compromising function or accuracy.

Key Features

• 1/2-28 Thread Pattern – Matches the most common barrel threading on 9mm handguns for secure, direct attachment.
• 17-4 PH Stainless Steel Construction – Delivers exceptional durability and corrosion resistance under repeated firing cycles.
• Black Cerakote Finish – Provides a rugged, low-maintenance surface that resists wear and maintains professional appearance.
• Booster Piston Design – Works with the P-Series Booster Assembly (sold separately) to offset suppressor weight and ensure proper slide cycling.

Compatibility

Designed specifically for use with Dead Air’s P-Series suppressors, including the Primal (when equipped with the P-Series adapter), Wolfman, Ghost-M, and Wolf-9SD. This piston expands your options for multiple host firearms, eliminating the need for separate suppressors on each pistol.

Specifications

• Thread Pitch: 1/2-28
• Material: 17-4 PH Stainless Steel
• Finish: Black Cerakote
• Caliber: 9mm
• Physical Dimensions: Length 2 in, Width 1 in, Height 1 in, Weight 3 oz
• Requires: P-Series Booster Assembly and spring (sold separately)

Why Choose This Product

Tilting-barrel pistols often experience cycling issues when a suppressor is added due to the extra weight. The Dead Air P-Series Piston solves this by integrating seamlessly into the booster system, restoring reliable operation while preserving suppressor performance. Swapping pistons lets one suppressor serve multiple pistols with different thread patterns, saving time and investment.

Built to Dead Air’s exacting standards, this factory-original component ensures proper alignment and concentricity for safe, consistent suppressed shooting.

Upgrade your suppressed pistol setup today with the genuine Dead Air P-Series Piston 1/2-28 and experience the difference precision mounting makes.