SIG SAUER is proud to introduce the new SLX and SLH series of suppressors. Both the SLX and SLH were developed to meet the demands of the U.S. military, and are designed to deliver cutting-edge performance. The SLH series of rifle suppressors also features the new Clutch-LOK QD mounting system, and an internal multi-flow path with a focus on sound reduction, while also reducing up to 50% of the toxic fumes venting through the ejection port. The SLH is ideal for users that use both supersonic and subsonic ammunition, and are optimized for sound reduction. Features Monolithic Core Construction for Strength and Durability Flash Reducing End Cap Design Direct Thread or Clutch-LOK QD Mounting System With an Intuitive Tactile Locking Ring and Infinite Radial Locking Positions. Specifications CALIBER 7.62 NATO MATERIAL Titanium DIAMETER 1.67 in (42 mm) OVERALL LENGTH 7.49 in (190 mm) WEIGHT 0.87 lbs (13.9 oz) ATTACHMENT TYPE Clutch-Lok QD