HUB2K 5.26MM DT SILENCER Manufacturer Model Number: 65047 Manufacturer: AAC (Advanced Armament) Model: HUB2K Caliber: 5.56 x 45mm Type: NFA - Silencer Item Type: NFA Finish: High Temp Cerakote Overall Length: 6.04" Weight: 12.7 oz. Shipping Weight: 1.0 Feature: 1/2x28 Direct Thread Mount Feature: 1.375-24 Universal mount Feature: Oversized 6mm Baffels Optic Adjustable Objective: false Optic Reticle Illuminated: false