The SIG Sauer SLX762C-QD suppressor is the compact 7.62 NATO can in the SLX line, built from Inconel and fitted with SIG’s Clutch-Lok quick-detach mount (brand part no. SLX762C-QD). It measures 5.2 inches, so it adds little length to a .308-class carbine or short-barreled rifle. The Inconel body is a nickel-based superalloy that stands up to the heat of full-power rifle fire. Clutch-Lok QD locks the can onto a compatible SIG Clutch-Lok muzzle device and lets it come off just as fast. It is the choice when overall length matters more than maximum volume.

Key Specifications

• The caliber rating is 7.62 NATO, for .308-class rifles.
• Overall length is 5.2 inches, compact for a full-power rifle can.
• The body is Inconel, a nickel-based superalloy suited to sustained rifle fire.
• The mount is SIG Clutch-Lok QD, which locks onto a compatible SIG Clutch-Lok muzzle device.
• The C marks the compact SLX762C, the shorter version of the 7.62 SLX.

Frequently Asked Questions

What does the C in SLX762C-QD mean? It marks the compact version, which is 5.2 inches long.

How does it attach? With SIG Clutch-Lok QD, locking onto a compatible SIG Clutch-Lok muzzle device.

Do I need ATF approval to buy this? No. As of October 9, 2026, ATF no longer requires Form 4 approval, registration or a tax stamp for suppressors. It transfers on a Form 4473 with a background check through a Class 3 (SOT) dealer. State and local laws still apply.

Buy the SIG Sauer SLX762C-QD Compact Suppressor, 7.62 NATO, Inconel

As of October 9, 2026, this suppressor transfers on a Form 4473 with a background check at your Class 3 (SOT) dealer, with no Form 4 or tax stamp; state and local laws still apply. Order through SIG Sauer‘s suppressors lineup and our Lubbock, Texas team will handle the transfer. On a short .308, the 5.2-inch length keeps the rifle balanced with the can on.