

PST-7 SUPPRESSOR
The PST-7 Suppressor is a 3D-printed, monolithic titanium 7.62 caliber suppressor, designed for extremely low backpressure. Its patent-pending helical, three-chamber core vents gas forward out the front, reducing blowback, keeping your rifle running cleaner, and controlling cyclic rate — without sacrificing suppression, recoil, or flash reduction. The PST-7 is built around a simple idea: suppression should not punish the shooter or the rifle.PST-7 Suppressor — How It Works:
At the heart of PST-7 is a patent-pending design engineered to control the speed and direction of expanding gases. Instead of trapping gas and forcing it through restrictive baffles, this suppressor uses a three-chamber, forward-venting monolithic core to slow and cool gas as it moves forward — then exhausts it through ports at the front face of the suppressor. This controlled forward flow helps reduce the mach pressure created at the muzzle, while also decreasing the amount of gas forced back into the host weapon system.PST-7 Suppressor Modularity & Mounting:
- 1.375-24 HUB compatible
- Includes the 7.62 PST-QD Flash Hider and Patriot HUB Adapter
- Removable Suppressor End Cap for easy cleaning and maintenance
PST-7 Suppressor Key Specifications:
- OAL:Â 6.43 in
- Weight:Â 16.8 oz
- Body Material:Â Titanium Ti6Al4V
- Finish: High-temp C-Series Cerakote for heat resistance and protection
- Attachment:Â 1.375-24Â Patriot HUB Adapter
- Color:Â Graphite Black
- Technology:Â Patent-pending helical, three-chamber forward venting monolithic design
- Barrel Length Restrictions:Â None
- Caliber Rating:Â Up to .300 Winchester Magnum

available variants
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Proprietary technology & features
The PST-7 Suppressor End Cap is a critical component of the PST-7’s forward-venting, low-backpressure architecture. Designed specifically to work with the suppressor’s three-chamber, helical monolithic core, the end cap controls the final stage of gas release, shaping both sound signature and tone. Precision-machined to maintain concentric alignment, the PST-7 end cap features forward exhaust ports that allow expanding gases to exit cleanly from the front of the suppressor. This design helps prevent pressure from being reflected back into the suppressor body or host weapon system—supporting reduced blowback, cleaner operation, and improved shooter comfort.
At the heart of PST-7 is a patent-pending design engineered to control the speed and direction of expanding gases. Instead of trapping gas and forcing it through restrictive baffles, this suppressor uses a forward-venting Monolithic 3D Printed Three Chamber Core to slow and cool gas as it moves forward—then exhaust it through front ports at the face of the suppressor. This controlled forward flow helps reduce the mach pressure created at the muzzle, while also decreasing the amount of gas forced back into the host weapon system.







































































































