$649.00Original price was: $649.00.$585.00Current price is: $585.00.
Out of stock
🔇 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.
Angstadt Vanquish 9mm ISB integrally suppressed barrel 10.5″ — Angstadt’s integral suppressor barrel for 9mm PCC/SBR. Suppressor built into the barrel. No Form 4 needed.
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
⚠ SUPPRESSOR — NO FORM 4 REQUIRED Since October 9, 2026, ATF no longer requires a Form 4, tax stamp, fingerprints, photos or registration for suppressors. It transfers like any other firearm: a Form 4473 and a NICS background check. Buyer must be 21 or older and allowed to own a suppressor under their state’s law. Outside Texas, we ship to an SOT dealer in your state. What changed · How buying one works now
Angstadt Arms: Texas-Built Suppressor Innovation
Angstadt Arms is a Texas-based NFA manufacturer specializing in suppressor technology and integrally suppressed firearm systems. Their Vanquish integrally suppressed barrel platform is one of the most versatile suppressor systems available — the same NFA suppressor (the barrel itself) can be used across multiple host platforms including Ruger 10/22, CMMG AR-22, Ruger Precision Rimfire, and Angstadt’s own takedown host. Angstadt’s Reticent standalone suppressor line covers both rimfire and pistol caliber applications. Texas company — Western Sport is proud to carry Angstadt’s full suppressor lineup.
The Angstadt Vanquish 9mm ISB (Integrally Suppressed Barrel) 10.5″ brings Angstadt’s integral suppressor technology to 9mm PCC and SBR platforms. The ISB replaces your existing 9mm barrel with an integrally suppressed barrel — the suppressor is built into the barrel, creating a compact, balanced suppressed system with no external can. At 10.5″, this ISB is optimized for compact 9mm AR/PCC builds. Black finish. The NFA item is the integrally suppressed barrel assembly.
Spec
Detail
Caliber
9mm
Barrel Length
10.5 inches (integrally suppressed)
Type
ISB — Integrally Suppressed Barrel
Suppressor Type
Integral — barrel IS the suppressor
Finish
Black
NFA Class
Suppressor — no Form 4 required
Manufacturer
Angstadt Arms — Texas, USA
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.
FAQ — Angstadt Vanquish Integrally Suppressed System
What makes an integrally suppressed barrel different from an add-on suppressor?
An integrally suppressed barrel incorporates the suppressor baffles into the barrel itself — the barrel IS the suppressor. This results in a shorter, more balanced package compared to a standard barrel plus an external can. The overall length is no greater than a standard unsuppressed rifle, but the suppressor is always attached and optimally positioned relative to the muzzle ports.
Is the Vanquish barrel user-serviceable?
Yes — the Angstadt Vanquish system is designed to be disassembled for cleaning, which is important for rimfire use due to .22 LR fouling. Send us a message for details on the specific cleaning procedure.
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.
This item is out of stock. These are on the shelf today and ship or transfer the same way. Not sure which is the right swap? Call 817-393-4000 and we will tell you straight.
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