Dead Air Odessa Piston M13.5X1Lh
$68.75
$89.00
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$20.25
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The Dead Air Odessa Piston M13.5x1LH is a replacement piston assembly engineered for shooters running the Odessa 9 suppressor on tilting-barrel handguns chambered in 9mm. If you're suppressing a modern pistol with an M13.5x1LH-threaded barrel, this piston is the critical interface between your can and your gun—it absorbs the cycling forces and keeps your suppressor stable through every shot.
Dead Air's piston design is purpose-built for the Odessa 9's modular system, ensuring a tight mechanical fit and consistent performance on platforms like the HK USP, HK P30, and other pistols that use metric 13.5x1LH threading. Having a spare piston on hand—or upgrading from a damaged one—means you're never sidelined if wear or damage occurs. This is the kind of consumable that serious suppressor users keep in their range bag.
Compatibility matters in the suppressor world, and this piston is cut specifically for M13.5x1LH barrels, so verify your handgun's barrel threading before ordering. The through-bore is also M13.5x1LH, maintaining the threading standard throughout the assembly for reliability and ease of service.
Key Features
- Designed for Odessa 9 suppressor on tilting-barrel 9mm handguns
- M13.5x1LH thread specification for metric-threaded barrels
- Direct replacement piston for maintenance and wear replacement
- Engineered for consistent suppressor mounting and cycling stability
Specifications
| Suppressor | Dead Air Odessa 9 |
| Caliber | 9mm |
| Thread Pattern | M13.5x1LH (Metric) |
| Through Bore | M13.5x1LH |
| Application | Tilting-barrel handguns |
Frequently Asked Questions
What handguns does the M13.5x1LH piston fit?
This piston is designed for tilting-barrel handguns with M13.5x1LH-threaded barrels. Verify your barrel threading specification before purchase—metric M13.5x1LH is used on certain HK and other European-pattern handguns, but not all pistols. If your barrel is threaded 1/2-28 (inch pattern), this is not the correct piston.
Is this piston a direct replacement for my Odessa 9?
Yes, this piston is engineered as a replacement assembly for the Dead Air Odessa 9 suppressor on compatible tilting-barrel platforms. It matches the Odessa 9's piston socket and threading specification.
Can I use this piston on a different suppressor?
No. This piston is engineered specifically for the Odessa 9 suppressor system and is not compatible with other Dead Air suppressors or third-party cans.
Why would I need a replacement piston?
Pistons experience wear and impact over time with regular use. Having a spare piston allows you to service your suppressor, replace a damaged component, or maintain multiple host guns without downtime.
