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B&T UPC 840225722666 MPN SD-145894

B&T Firearms SD-145894 Stille 300 223/338 Lapua Mag 1.75″ Black Titanium/Inconel 1.375″x24

Member pricing
  • Caliber/Gauge 223/338 Lapua Mag
Members-only pricing

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NFA / Class 3 item

ATF restrictions apply. Expect extra lead time due to ATF eForm 3 processing. Understand this before you purchase.

Ships to your FFL/SOT dealer once the eForm 3 is approved.

EligibilityBuyer must be legally eligible to purchase and meet all federal, state and local age requirements. All sales are subject to background check approval.
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Details

Purpose-built for modern bolt-action rifles while remaining fully capable on gas-operated platforms, the Stille 300 is a versatile suppressor engineered for hunters and precision shooters who demand maximum performance. Designed from the ground up around bolt guns, it delivers exceptional signature reduction, balance, and consistency where it matters most-without limiting platform flexibility. Constructed from 3D-printed titanium, the Stille 300 prioritizes weight savings and durability, while an Inconel 718 blast insert and blast baffle dramatically increase service life by resisting erosion and high-pressure wear. Ships w/ B&T 5/8×24 Direct mount

Specifications

UPC

840225722666

Manufacturer

Manufacturer Part Number

SD-145894

Caliber/Gauge

223/338 Lapua Mag

Model

XH762

Product Type

Suppressor

Shipping Weight

1.9

Thread Pattern

1.375"x24

Shipping & FFL

Firearms are shipped only to a Federal Firearms Licensee. We must have a signed copy of the receiving dealer's license on file before shipment. Once the firearm arrives, you complete ATF Form 4473 and a NICS background check with that dealer. Transfer fees are set by, and paid to, the receiving dealer.

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Hazardous Materials (HAZMAT) Policy

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NFA Suppressor Transfers — How This Works