The SIG SAUER HEXIUM300 suppressor is designed for shooters who want quiet, clean tone and consistent performance from a .300 Blackout system. Its 3D-printed titanium body uses SIG’s proprietary internal geometry, developed through advanced additive manufacturing, state-of-the-art computer analysis, and industry-leading testing to deliver the low-back-pressure performance the HEXIUM line is known for. The exterior features the signature hexagonal pattern with a high-temperature black Cerakote finish, providing durability and a modern profile suited to a wide range of shooting applications.

The HEXIUM300 includes a direct-thread steel mount and is fully compatible with industry-standard HUB interfaces, allowing straightforward installation and cross-platform adaptability. A modular, tool-less front end-cap design provides an attachment point for future accessories and simple cap changes without disassembly. Backed by the SIG SAUER Infinite Guarantee and engineered for reliability, sound quality, and versatility, the HEXIUM 300 delivers refined performance for demanding shooters who expect a premium .300 Blackout suppressor.

Length: 8.95"
Diameter: 1.75"
Weight: 15 oz
Material: Titanium
Mount Style: HUB Compatible with Direct Thread Steel Mount
Thread Pitch: 5/8x24
Brand: SIG Sauer
Caliber: 300 BLK
Color: Black
Finish: Cerakote