The Sig Sauer Clutch-Lok QD Muzzle Brake (brand part no. SL-762-58X24-90DEG-M) doubles as both a standalone muzzle brake and a quick-detach mount for Sig Sauer’s 7.62mm SLH/SLX suppressors. It threads 5/8×24 and uses a 90-degree taper shoulder interface built specifically for Sig Sauer Taper-Lok barrels, giving quick, simple suppressor attachment with less felt recoil once the can is removed. This mount itself is an unregulated Title I accessory and does not include a suppressor.

Key Specifications

• Brand: Sig Sauer.
• Caliber: .308/7.62 NATO.
• Thread pattern: 5/8×24.
• Length: 7.5 inches.
• Shipping weight: 0.215 lb.
• Shoulder interface: 90-degree taper, for Sig Sauer Taper-Lok barrels.
• Function: standalone muzzle brake and QD suppressor mount.
• Product line: Clutch-Lok QD.
• Thread pattern: 5/8×24.
• Package dimensions: 1.0in H x 4.0in W.

Frequently Asked Questions

Is this mount itself an NFA item? No, it is an unregulated Title I muzzle brake/mount. It does not include a suppressor or replace the ATF transfer process.

What suppressors does this mount work with? Sig Sauer’s 7.62mm SLH/SLX suppressors, via the 90-degree Taper-Lok interface.

Buy the Sig Sauer Clutch-Lok QD Muzzle Brake/Suppressor Mount, 7.62mm, 5/8×24

Pick up the Sig Sauer Clutch-Lok QD Muzzle Brake/Suppressor Mount, 7.62mm, 5/8×24 from Sig Sauer, browsable in our full other rifle accessories and parts selection. Ships fast from our Lubbock, Texas gun shop.