SPECS : – Diameter: 1.5 – Overall Length: 6.5 – Length Added: 5.2 when using EZ Brake 4.2 when using longer devices – Weight: 10 Ounces – Materials: High strength high temperature corrosion resistant 17-4PH Stainless Steel – Attachment: .30cal/7.62mm Taper Mount devices – DB Attenuation: 7.62mm (29DB) – Finish: High Temp Cerakote – Full Auto Rated: Yes – FEATURES : – 17-4 Stainless Steel Fully H900 Heat Treated – Laser Welded – Minimal and Repeatable POI shift – Taper Mount- RI (Rapid Index) fast and rock solid mounting system – Low Profile Flash Suppressor – Wrench flats at both ends for no worries use – ECO-FLOW baffle system for improved performance – Taper Mount Compatible – Taper Mount EZ Brake 5/8×24 .30 cal Included – Cerakote finish