This Dead Air Odessa-9 Replacement Piston (brand part number DD440) is a genuine spare part cut to a 1/2-28 thread, letting Odessa-9 owners keep an extra piston on hand or switch thread configurations without buying a whole new mounting kit. As the moving component in the suppressor’s booster assembly, the piston is a wear item worth having a spare of, especially for owners who run their Odessa-9 across more than one host thread pattern.

Key Specifications

• Genuine replacement piston for the Dead Air Odessa-9 suppressor.
• Sized to a 1/2-28 thread pattern.
• Functions as part of the booster assembly that allows tilting-barrel handgun hosts to cycle correctly.

Frequently Asked Questions

What suppressor does this piston fit? It’s a genuine replacement piston for the Dead Air Odessa-9.

What thread pattern is this piston cut to? 1/2-28.

Why would I need a spare piston? The piston is a wear item in the booster assembly, and owners who run their Odessa-9 on multiple hosts often keep spares in different thread patterns.

Buy the Dead Air Odessa-9 Replacement Piston, 1/2-28

Keep your Odessa-9 running with a genuine spare piston. Order this Dead Air piston, part of our full Class 3 parts & accessories selection, from our Lubbock, Texas gun shop for fast, direct shipping.