Description
The Sig Sauer Clutch-Lok QD Muzzle Brake is a 7.62mm quick-detach muzzle device machined from stainless steel and finished in black. Engineered to serve as both a recoil-taming muzzle brake and a quick-detach mounting interface, this unit is purpose-built to accept Sig Sauer’s 7.62mm SLH and SLX suppressors while noticeably reducing felt recoil on the host rifle.
The Clutch-Lok system uses Sig Sauer’s tapered locking design to deliver a rock-solid, repeatable lockup that allows rapid attachment and removal of the suppressor. This model is configured with a 25-degree taper and a 5/8″x24 thread pattern, making it compatible with standard 7.62mm NATO / .308 Win. barrel threads found on many modern sporting and precision rifles. The all-stainless-steel construction stands up to hard use and repeated suppressor swaps, while the black finish keeps the brake visually low-key at the muzzle.
