<p>BARRETT QDL SUPPRESSOR – .50 BMG – FLAT DARK EARTH FINISH • Features bolted-on, easily removable, auxiliary 2-port muzzle brake to reduce recoil of suppressed fire • Designed to quickly attach over the muzzle brake of the Barrett M107A1 via the unique lock-ring coupler that clicks into ratchet grooves for secure fit • 360 welded & heat-treated 4130 steel alloy dual-layered tube w/Cerakoteâ„¢ finish • Includes Molle carrying case & thermal mirage cover • Total Decibel Reduction: 23dB • Dimension” x 2.5″ • Adds 1″ length after install • Weight: 4.88 lbs. The QDL Suppressor is NOT compatible with the Model 8</p>