$1,150.00
🔇 NFA made simple — we are an SOT/Class III dealer and walk you through the entire ATF process in-house. Questions? Call (817) 393-4000 before you buy.
AAC HUB2K 5.56mm direct thread 1/2×28 suppressor — AR-15 NFA can. $0 stamp (OBBBA). Western Sport TX.
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Product Description
⚠ NFA ITEM — SUPPRESSOR
This is a federally regulated suppressor under the National Firearms Act. Purchase requires BATFE Form 4 transfer, background check, and $200 NFA tax stamp — now $0 under the One Big Beautiful Bill Act (OBBBA). Buyer must be 21+, US citizen, NFA-legal state, no disqualifying criminal history. Current ATF approval times vary — see our NFA wait times guide. Western Sport handles all paperwork — call 817-393-4000.
This is a federally regulated suppressor under the National Firearms Act. Purchase requires BATFE Form 4 transfer, background check, and $200 NFA tax stamp — now $0 under the One Big Beautiful Bill Act (OBBBA). Buyer must be 21+, US citizen, NFA-legal state, no disqualifying criminal history. Current ATF approval times vary — see our NFA wait times guide. Western Sport handles all paperwork — call 817-393-4000.
AAC HUB2K 5.56mm Suppressor — Direct Thread 1/2×28 | Black
The AAC HUB2K 5.56mm in Direct Thread 1/2×28 is a compact 5.56 suppressor that threads directly onto standard AR-15 barrel muzzles — 1/2×28 is the universal AR-15 thread pitch, so no muzzle device is required. The HUB2K delivers AAC’s current-generation 5.56 suppression in a simple direct-thread format, ideal for a dedicated host where you want maximum mount simplicity. Manufactured in the USA by Advanced Armament Corporation.
| Spec | Detail |
|---|---|
| 5.56 NATO / .223 Rem and smaller | Caliber |
| 1/2×28 Direct Thread — standard AR-15 | Mount |
| Black | Finish |
| Compact | Config |
| Suppressor — Form 4, $0 stamp (OBBBA) | NFA Class |
Direct Thread: Maximum Simplicity
The HUB2K DT variant skips the separate muzzle device — it threads directly onto your 1/2×28 barrel. No accessories to lose, no ratchet to engage. For a dedicated suppressor host that’s always wearing this suppressor, direct thread is often the most alignment-reliable and mechanically simple option.
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. Call 817-393-4000.
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.
Why Buy From Western Sport?
Western Sport is a licensed FFL/SOT dealer in Roanoke, Texas (North Texas). FFL/SOT since 2007. We carry AAC suppressors and handle all NFA Form 4 paperwork in-house. Call 817-393-4000.
Recent eForm 4 approvals have been coming back in about two weeks or less — see our NFA wait times guide for current figures. First NFA purchase? Here is how the Form 4 works at Western Sport, and there is no filing fee when you buy the item from us.
Additional information
| Weight | 1.438 lbs |
|---|---|
| Brand | Advanced Armament Corp |
| Caliber | |
| Finish | |
| Mount Type |
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