HEXIUM 300 SILENCER HEXIUM300 Manufacturer Model Number: HEXIUM300 Manufacturer: SIG SAUER Model: Hexium 300 Caliber: 300 AAC Blackout Type: NFA - Silencer Item Type: NFA Finish: Black Cerakote Overall Length: 8.95" Weight: 15 oz. Shipping Weight: 0.0 Feature: HUB Direct Thread Mount Feature: End Cap Mounting System Feature: 3D Printed Titanium Core Optic Adjustable Objective: false Optic Reticle Illuminated: false