The Sig Sauer SLH (brand part no. NG762CQDCOY) is a 7.62mm suppressor from Sig Sauer’s SLX and SLH series, developed to meet the demands of the U.S. military and deliver cutting-edge suppression performance. Sig Sauer builds the SLH from black Inconel for high heat resistance and durability. The SLH favors 7.62-platform shooters who want a military-grade suppressor built for sustained, demanding use.
Key Specifications
- Rated for 7.62mm for centerfire rifle sound suppression.
- Measures 1.67 inches long for a compact footprint.
- Built from Inconel for high heat resistance and durability.
- Finished in black.
- Developed to meet U.S. military performance demands.
- Mounts via SIG’s Clutch-Lok quick-detach system.
Frequently Asked Questions
Is this an NFA item? Yes. As a suppressor, it’s a Title II firearm requiring an approved ATF Form 4 and transfer through an NFA-licensed dealer.
What is it made of? Inconel.
How does it mount? A Clutch-Lok quick-detach mount. No tools needed to attach or remove once a Clutch-Lok flash hider or muzzle brake is installed.
Buy the Sig Sauer SLH Suppressor
This is a Title II item regulated under the National Firearms Act. Purchase requires an approved ATF Form 4, no federal transfer tax, and transfer through a licensed NFA (SOT/Class 3) dealer, with an extended federal approval wait before delivery. Order through Sig Sauer‘s silencers and suppressed firearms lineup and our Lubbock, Texas team will walk you through the transfer process.
