The Stille 300BLK is a .30 caliber suppressor designed for bolt-action hunting and precision rifle applications. Combining a weldless, 3D-printed titanium body with 718 Inconel, its hybrid construction brings together two materials in a single suppressor assembly. Rated for calibers ranging from .223 through .300 Win Mag, the Stille 300BLK features a HUB-compatible mounting interface and includes a 5/8×24 direct-thread adapter.

Hybrid Titanium and Inconel Construction

At the center of the Stille 300BLK is a weldless, 3D-printed titanium body incorporating a 718 Inconel component. This hybrid construction allows us to integrate both materials into the suppressor's design rather than relying on a single material throughout the assembly.

Designed for Hunting and Precision Rifles

Developed with bolt-action hunting and precision shooting applications in mind, the Stille 300BLK features a .30 caliber bore and a caliber rating extending from .223 to .300 Win Mag.

The suppressor measures 8.5 inches in overall length, weighs 13.7 ounces, and features a black exterior.

HUB-Compatible Mounting

The Stille 300BLK uses a HUB-compatible 1.375×24 TPI mounting interface. A 5/8×24 direct-thread adapter is included, providing a defined mounting configuration while retaining the standardized HUB interface.

Technical Specifications

Model: Stille 300BLK
Caliber: .30 Cal
Caliber Rating: .223–.300 Win Mag
Construction: Weldless, 3D-Printed Titanium with 718 Inconel
Overall Length: 8.5 in
Weight: 13.7 oz
Color: Black
Mounting Interface: HUB (1.375×24 TPI)
Included Adapter: 5/8×24 Direct-Thread
SKU: SD-145894
UPC: 840225722666

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