Dead Air Odessa Piston 9mm | 1/2-28 Thread

The Dead Air Odessa Piston is a dedicated replacement piston manufactured for use with the Odessa-9 silencer on tilting-barrel 9mm handguns. It provides the mechanical interface between the host firearm and the Odessa-9, enabling proper alignment and functionality when the silencer is installed. The piston is available with 1/2-28 and Metric 13.5x1LH thread options to support common 9mm threaded barrels.

Product Specifications

• The manufacturer is Dead Air Silencers.
• The model name is listed as Odessa Piston.
• Compatible caliber is specified as 9mm.
• Primary thread option is 1/2-28.
• An alternate thread option is listed as 13.5x1LH (Metric).
• This piston is designed for use with the Odessa-9 silencer.
• Intended firearm type is tilting-barrel handguns.
• The product is described as a replacement piston for the Odessa-9 system.
• The UPC is 810128161213.
• Listed weight is 0.09 (units not specified by source).

For users looking to maintain or change the piston on an Odessa-9-equipped handgun, this component delivers the correct interface and thread options to match common 9mm barrels. It supports practical applications such as duty/EDC setups (where local law permits) and competition or range use that require a reliable silencer-to-host interface. The straightforward form factor keeps installation and interchangeability simple for qualified gunsmiths or armorers.

The Odessa Piston is a focused replacement part with the specific purpose of restoring or configuring the Odessa-9 mounting system. Its available thread options and explicit design for tilting-barrel pistols make it a pragmatic choice when matching a silencer to a 9mm host firearm.