The SLH series of rifle suppressors features 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 Sig Sauer SLH is ideal for users that use both supersonic and subsonic ammunition, and are optimized for sound reduction. SIG SAUER SLH300TI TITANIUM FEATURES With a Titanium made core, you can expect a multi-flow path that exhausts gasses at a higher rate, resulting in lower toxic fumes venting from the ejection port. The SLH was designed to run sub and supersonic ammunition while providing the best performance and noise reduction possible with a wide range of ammunition options. SIG SAUER SLH300TI TITANIUM SPECIFICATIONS .300 Blackout High Temperature Black Cerakote Titanium Core Direct Thread Mounting 5/8x24 Threads 8.8" Length