Home » Shop » Advanced Armament Corp 762-SDN-6, Suppressor, 7.05″ Length, 1.63″Diameter, Black
AAC 762-SDN-6 7.62MM HUB BLK

$1,199.00

🔇 No Form 4 needed — since October 9, 2026 a suppressor transfers on a standard Form 4473 and background check, with no tax stamp or wait. Texas buyers can complete it with us; out-of-state orders ship to an SOT dealer in your state. How it works.
Product Code: AACSR-103205 Category: Brand:

AAC 762-SDN-6 7.62mm HUB suppressor — .308 NFA can with AAC HUB quick-attach mount. No Form 4 needed. Western Sport TX.

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Product Description

Update, October 9, 2026: ATF no longer requires a Form 4, tax stamp, fingerprints or registration for suppressors, short-barreled rifles, short-barreled shotguns or AOWs. They now transfer on a standard Form 4473 with a background check. Anything below that mentions a Form 4, a wait or a tax stamp was written before this change. What changed

AAC 762-SDN-6 7.62mm HUB Suppressor — Black

The AAC 762-SDN-6 is AAC’s HUB-mount .308/7.62 NATO suppressor — a multi-cal rifle can covering 7.62 NATO, .308 Winchester, .300 Blackout, 6.5 Creedmoor, and smaller centerfire rifle calibers. The HUB mount system allows tool-free quick-attach and removal from any barrel running a compatible HUB muzzle device, making the 762-SDN-6 a practical choice for multi-host .30 cal suppressor users. Manufactured in the USA by Advanced Armament Corporation.

Spec Detail
.308 Win, 7.62 NATO, .300 BLK and smaller Caliber
HUB — AAC 90-tooth ratcheting QD Mount
Black Finish
Suppressor — no Form 4 required NFA Class

AAC HUB Mount System

AAC’s HUB (High-Use Brakes) mount system is a 90-tooth ratcheting quick-attach interface. A HUB blast diffuser or ratchet brake threads onto the barrel muzzle, and the suppressor body attaches with a single rotation — locking rock-solid with no back-timing required. The ratcheting design prevents the suppressor from loosening under recoil. HUB accessories (brakes, flash hiders, blast diffusers) are sold separately but are widely available and compatible across AAC’s HUB-mount suppressor lineup.

FAQ

Where is AAC made? AAC (Advanced Armament Corporation) is an American suppressor manufacturer with deep roots in the NFA industry. Their suppressors are made in the USA.

What NFA process does Western Sport use? We handle BATFE Form 4 e-File, fingerprints, and coordination for your suppressor transfer. Under OBBBA, the $200 tax stamp is now $0. Current ATF approval times vary — see our NFA wait times guide.

Do HUB suppressors require a muzzle device? The HUB mount version requires a compatible HUB blast diffuser, ratchet brake, or flash hider (sold separately). Direct thread versions thread directly onto the barrel with no separate device needed.

Ordering from Western Sport

Order online and we ship it to the licensed FFL dealer you choose near you — see how buying a gun online works. Western Sport has been a licensed FFL/SOT dealer since 2007, and everything we sell carries the full manufacturer warranty. Questions before you order? Send us a message.

Additional information

Weight 1.562 lbs
Brand Advanced Armament Corp
Finish

Mount Type

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Buying a suppressor now: a Form 4473 and a background check. No Form 4.

Since October 9, 2026, ATF no longer requires a Form 4, tax stamp, fingerprints, photos or registration to buy a suppressor. It transfers like any other firearm: you fill out a Form 4473, pass a NICS background check, and it is yours. No months-long wait.

  • Texas buyers: suppressors are legal under Texas law. Western Sport has been an SOT / Class III dealer since 2007.
  • Outside Texas: we ship to an SOT dealer in your state, who completes the 4473 with you. Your state’s law still decides — some states ban suppressors, and some only allow ones registered with ATF.
  • Want it registered anyway? ATF still accepts a voluntary Form 4. Ask us.

What ATF changed on October 9, 2026
How buying a suppressor works now
Questions? Send us a message.

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