The AAC 762-SDN-6 Inconel suppressor for 7.62 NATO is the return of the .30 caliber can Advanced Armament says earned its reputation across platforms, calibers and roles (AAC part no. SR-103205). AAC rebuilt it in fully 3D-printed Inconel with advanced back-pressure management, optimized internal geometry and a modern threaded taper mount. It is listed up to .308 Winchester and uses a 1.375×24 HUB-compatible interface with a direct thread HUB mount. From precision rifles to short-barreled builds and hunting setups, it is meant to be the one .30 can that handles all of them.

Key Specifications

• Caliber is 7.62 NATO, AAC’s stated designation for this suppressor.
• Maximum caliber is .308 Win, the largest cartridge AAC lists for it.
• Weight is 20.5 ounces, which AAC describes as lighter and stronger than the earlier version.
• Length is 7.05 inches, a mid-size body for a .30 caliber can.
• Diameter is 1.63 inches across the body.
• Construction is fully 3D-printed Inconel, a nickel alloy that tolerates heat and pressure well.
• The silencer interface is 1.375×24 HUB compatible, which fits HUB-pattern mounts.
• The mount is a direct thread HUB mount, 1x16LH compatible, AAC’s modern threaded taper design.
• AAC lists its Blackout flash hider in 1x16LH as the matching muzzle device.
• The internals use advanced back-pressure management and optimized geometry to cut the gas returned to the shooter.

Frequently Asked Questions

What is the largest cartridge AAC lists for the 762-SDN-6? AAC lists .308 Win as the maximum caliber, and the designation for the can is 7.62 NATO.

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.

How does the 762-SDN-6 mount? It uses a direct thread HUB mount that is 1x16LH compatible, with a 1.375×24 HUB-compatible suppressor interface.

Buy the AAC 762-SDN-6 Inconel Suppressor for 7.62 NATO, 3D-Printed with Threaded Taper Mount

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 Advanced Armament Corp‘s suppressor lineup and our Lubbock, Texas team will handle the transfer. It is aimed at shooters who want one rifle can for precision, short-barreled and hunting setups.