Home » Shop » B&T USA Stille 8.6, Suppressor, 8.7″ Length, 1.75″ Diameter, Black
B&T USA Stille 8.6, Suppressor, 8.7" Length, 1.75" Diameter, Black

$960.00

🔇 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: BANDT-SD-145821 Category: Brand:

B&T USA Stille 8.6 suppressor delivers hearing-safe performance for .338 and 8.6BLK rifles. Direct thread design with titanium and Inconel construction.

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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

The B&T Stille 8.6 .338 suppressor is engineered for precision shooting and hearing protection. This direct thread suppressor features an 8.7″ barrel length and combines titanium and Inconel construction for durability and heat resistance. Built for .338 caliber and 8.6BLK platforms, the Stille 8.6 delivers effective sound reduction without sacrificing accuracy or reliability.

Additionally, this suppressor excels in hearing-safe hunting applications where maintaining situational awareness matters. The HUB-compatible design provides flexibility in mounting configurations. Furthermore, the anodized black finish resists corrosion and blends seamlessly with modern tactical and hunting rifles.

Specifications and Features

The Stille 8.6 arrives with a 5/8X24 direct thread adapter, ensuring straightforward installation on compatible barrels. The suppressor’s compact 1.75″ diameter balances sound reduction with minimal profile. Moreover, the titanium and Inconel materials withstand sustained fire and extended use without degradation.

Whether at the range or in the field, the B&T Stille 8.6 .338 suppressor provides consistent hearing protection. The direct thread mount offers a rock-solid connection and repeatable performance across shooting sessions. Therefore, this suppressor is an ideal choice for hunters and shooters prioritizing both hearing safety and practical accuracy.

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.

Frequently Asked Questions

Q: What barrels does the B&T Stille 8.6 fit?

A: The Stille 8.6 is compatible with .338 caliber and 8.6BLK rifles featuring a 5/8X24 threaded barrel. The direct thread adapter mounts securely to standard pitch threads. Verify your barrel diameter and thread pitch before ordering.

Q: Do I need an ATF Form 4 to purchase this suppressor in Texas?

A: Yes, an approved ATF Form 4 is required before you take possession. Western Sport handles the complete transfer process for you.

Q: Is the B&T Stille 8.6 suitable for hunting?

A: Absolutely. The Stille 8.6 delivers hearing-safe performance for hunting applications where sound reduction and accuracy are priorities. Its titanium and Inconel construction withstands field conditions and sustained use.

Q: What comes included with the B&T Stille 8.6?

A: The suppressor ships with a 5/8X24 direct thread adapter, ready for installation. No additional tools or adapters are needed for compatible barrels. The anodized black finish is factory-applied for immediate use.

Additional information

Weight 2.000 lbs
Brand B&T USA
Caliber

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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