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. – CALIBER: 300 Blk – MATERIAL: Titanium – DIAMETER: 1.67 in – OVERALL LENGTH: 8.8 in – WEIGHT: 0.88 lbs – ATTACHMENT TYPE: Direct Thread