The Sig Sauer Clutch-Lok QD Muzzle Brake is designed to serve as both a muzzle brake and a quick-detach mount for SIG SLH/SLX suppressors on 5.56 platforms. It enables fast attachment and removal of compatible suppressors while providing the brake function when a suppressor is not installed. The unit is made of stainless steel and installs on standard 1/2-28 threaded barrels.
Key Specifications
- The caliber is 5.56 NATO.
- The thread pattern is 1/2-28 tpi.
- The model is described as the Clutch-Lok QD.
- The component functions as a muzzle brake and quick-detach mount for SLH/SLX suppressors.
- The material is specified as stainless steel.
- The overall length is listed as 2.1 inches in product documentation.
- The mounting technology is Clutch-Lok QD.
- The part type is muzzle brake.
Built for users who prioritize reliable, repeatable components, this Clutch-Lok QD muzzle brake provides a practical solution for those who use suppressors on 5.56 platforms and need a fast, robust attachment system. Its stainless construction and Clutch-Lok interface are intended to deliver durable service and straightforward operation for range, duty, or maintenance use.
