Brugger & Thomet (B&T) Rotex-X 5.56mm QD Suppressor (SD-123040-US)
The B&T Rotex-X is a 5.56mm rifle suppressor with an integrated quick-detach mounting interface and locking collar, built for fast install/removal and repeatable mounting.
This example is marked "Rotex-X" and "5.56mm" with manufacturer identification "B&T USA, TAMPA, FL" and product code SD-123040-US (Rev. 00).




