CGS MOD 9 X 9MM SILENCER CGS-MOD9X-Modular Manufacturer Model Number: CGS-MOD9X-Modular Manufacturer: CGS Group Model: MOD 9 X Caliber: 9mm Type: NFA - Silencer Item Type: NFA Finish: Anodized Black Shipping Weight: 1.0 Feature: Two-Piece Modular Design Feature: Includes 1/2x28 Piston Feature: 300 Blackout Subsonic Rated Optic Adjustable Objective: false Optic Reticle Illuminated: false