Primary Weapons Systems thread mount adapter with 1/2x28 threading. Anodized black finish enables suppressor mounting on compatible rifles.
Primary Weapons Systems engineered this thread mount to provide a reliable interface for suppressor attachment on rifles with 1/2x28 barrel threading.
Primary Weapons Systems, founded by firearm enthusiasts in 2008, built their reputation on practical solutions born from extensive field testing. Their muzzle devices and mounting systems are developed through real-world use across diverse rifle platforms—from modern tactical rifles to piston-driven systems—ensuring reliability under demanding conditions.
This thread mount represents that same commitment to dependable performance. Whether you're building a precision rifle or upgrading an existing platform, this mount provides the foundation for effective suppressor integration.
Verify your barrel's threading specification before purchase. This mount is designed for barrels with 1/2x28 threading, the most common specification for modern rifle platforms.