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Patriot HUB Adapter 

The Patriot HUB Adapter is a modular 1.375-24 interface engineered specifically to complement the PST-7’s forward-venting, low-backpressure design. Designed to integrate seamlessly with PST-QD muzzle devices, the Patriot HUB Mount provides a secure and repeatable attachment. Built for reliability and ease of use, the Patriot HUB Mount allows fast installation, straightforward removal, and compatibility across multiple host platforms—without compromising alignment, durability, or performance. The Patriot HUB Adapter uses a tapered, reverse thread interface because it solves the two biggest suppressor mounting problems: security and repeatable alignment. Manufactured out of hardened 4140 CrMoV Steel and QPQ Salt Bath Nitrided for corrosion resistance.

Installation and Removal instructions can be found on page 10 of the PST-7 OWNER’S MANUAL.