AAC Triad 3-Lug Adapter – Black Finish for Quick-Detach Suppressor Mounting

The AAC Triad 3-Lug Adapter provides a fast, repeatable mounting solution for shooters who want quick suppressor attachment and removal without sacrificing accuracy or reliability. This adapter installs on threaded barrels and interfaces with 3-lug suppressor mounts, allowing you to lock a compatible suppressor into place with a simple quarter-turn motion. The three-lug design distributes clamping forces evenly around the barrel for consistent zero retention across multiple mount/dismount cycles.

The adapter features a durable black finish and precision-machined construction for long-term use in demanding environments. Installation requires proper thread pitch match to your barrel—verify compatibility before purchase. Note that suppressors are NFA-regulated items requiring ATF approval via Form 4. This adapter is for use only with approved suppressor systems and compatible host firearms.

• Type: 3-Lug Quick-Detach Adapter
• Finish: Black
• Construction: Precision-machined steel
• Compatibility: Threaded barrels with matching thread pitch, 3-lug compatible suppressors
• Function: Quick-attach/detach interface for suppressor mounting