The Dead Air Ghost Piston .578x28 is designed for use with the Ghost-M and Wolfman suppressors, allowing for reliable cycling on .45 caliber pistols with .578x28 threaded barrels. This piston is an essential component of the P-Series booster assembly, crucial for proper function on tilting-barrel handguns. Constructed from durable 17-4 PH stainless steel with a black nitride finish, it offers excellent corrosion resistance and longevity.

Features/Specs:

• Thread pattern: .578x28
• Material: 17-4 PH stainless steel
• Finish: Black nitride
• Compatible with Ghost-M and Wolfman suppressors
• For use with P-Series booster assembly (sold separately)
• Oversized diameter for improved reliability
• Through bore: .45 caliber
• Made in the USA