The Sig Sauer Clutch-Lok QD Muzzle Brake provides a quick-detach interface for SLX and SLH suppressors and functions as a muzzle brake for 5.56mm rifles. It features a 25-degree Taper-Lok shoulder designed for SIG Sauer Taper-Lok barrels and standard 1/2-28 tpi threads for compatibility with common 5.56 platforms. Constructed from stainless steel with a matte finish, the design is compact and intended to reduce felt recoil when the suppressor is removed while enabling fast attachment and removal of compatible suppressors.
Key Specifications
- The caliber is 5.56mm.
- The thread pattern is 1/2-28 tpi.
- The shoulder interface is a 25-degree taper for use with SIG Taper-Lok barrels.
- The model is Clutch-Lok QD.
- The material is Stainless Steel.
- The finish is Matte.
- The overall length is 2.2 inches.
- The weight is 3.2 oz.
- The technology is Clutch-Lok QD.
- The type is a Muzzle Brake.
Designed for practical use on 5.56 platforms, the Clutch-Lok QD Muzzle Brake combines a low-profile stainless construction with rapid suppressor attachment and meaningful recoil management when used without a suppressor, making it a versatile choice for range and field applications.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.




