Product DescriptionThe Dead Air P-Series Booster Assembly is the component you need to configure compatible Dead Air suppressors for handgun piston mounting. Built from durable 4140 steel with a black nitride finish, it's designed to help your Primal (with HUB to P-Series adapter), Ghost 45, or Wolfman accept a P-Series piston (sold separately) for reliable, repeatable function. Note: this booster assembly is included with the Ghost 45.Product Highlights Enables handgun piston mounting when used with Dead Air P-Series pistons (sold separately) Compatible with Ghost 45 and Wolfman, plus Primal when used with a HUB to P-Series adapter 4140 steel construction for strength and long service life Black nitride finish for enhanced wear and corrosion resistance Factory Dead Air accessory (included with the Ghost 45 suppressor)Specs Brand: Dead Air Product Type: Booster Assembly Series: P-Series Material: 4140 Steel Finish: Nitride Color: Black Compatibility: Primal (with HUB to P-Series adapter), Ghost 45, Wolfman; uses P-Series pistons (sold separately) Country of Manufacture: United States of America Manufacturer Part Number: SD500 UPC: 810128161046Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product's manufacturer.