This Clutch-Lok QD mount doubles as a muzzle brake for Sig's SLH/SLX suppressors. It offers a quick and simple attachment of your suppressor and less felt recoil when the suppressor is removed. Barrel Interface: 90-degree taper for use with non-SIG SAUER barrels. (A 25-degree version of this item is available for use with SIG SAUER Taper-Lok barrels.) Please check with your local and state municipalities for any further regulatory requirements. It is your responsibility as the buyer of these components to make sure you comply with all NFA rules and applicable laws. Mfg: Sig Sauer, Inc.
