Sig Sauer MODX-9 | 9mm | Titanium-Core Direct Thread Suppressor

The Sig Sauer MODX-9 is a modular 9mm pistol suppressor that uses titanium baffles and stainless steel components to balance weight and durability. It is configured for direct-thread attachment and ships with both 1/2-28 and M13.5×1 mm LH pistons and a fixed barrel spacer for carbine use. The design emphasizes a configurable baffle stack so users can trade overall length and weight for sound performance.

Common applications include range training and competition/precision shooting with pistols and compatible carbines where a lightweight, configurable suppressor is advantageous.

Product Specifications

• The caliber is 9mm Luger.
• The model is listed as MODX-9.
• The overall length is 7.5 inches.
• The weight is approximately 8 ounces.
• Constructed of titanium and stainless steel components.
• Attachment method is direct thread with included pistons.
• Includes 1/2-28 and M13.5×1 mm LH pistons and a fixed barrel spacer for carbine use.
• The finish is Black Nitride.
• Features a user-configurable modular baffle design to adjust length, weight, and sound.
• Includes a fixed barrel spacer for carbine configuration.
• Provides 21 points of impact adjustment.
• The exterior design incorporates wrench flats for assembly/disassembly tools.
• It is not full-auto rated (per manufacturer attribute).
• UPC: 798681613137

The MODX-9 combines a lightweight titanium-core baffle stack with a practical direct-thread attachment system and common piston options to suit a range of 9mm pistol and carbine setups. Its modularity makes it useful for shooters who want to tailor length, mass and sound profile to specific range or competition tasks while keeping overall mass low.