Fletcher Rifle Works , Fletcher St-174-hub-lh Hub Mount Cat Qd

The Fletcher Rifle Works ST-174 is a dedicated HUB-pattern suppressor mount in the CAT QD (Quick Detach) configuration. This left-hand (LH) variant is built for left-hand-oriented host setups and gives shooters a fast, repeatable way to attach and remove a compatible HUB-pattern suppressor. Produced by Fletcher Rifle Works as part of their ST-series muzzle accessory line, the ST-174 provides a purpose-built QD mounting solution for suppressor users running left-hand-threaded muzzle devices or barrels. The left-hand threading orientation ensures the correct install/removal direction for left-handed platforms. Pair this mount with a HUB-compatible suppressor on a properly threaded left-hand muzzle device or barrel to take advantage of quick-detach suppressor attachment.