Sig Sauer MODX-45 Suppressor .45 ACP Titanium Black

The Sig Sauer MODX-45 is a modular pistol suppressor engineered around segmented titanium baffles to keep weight low while allowing user-configurable length and sound performance. The unit ships with the most common imperial and metric pistons to support direct-thread attachment and includes features for use on pistols and certain carbines. Construction combines titanium baffles with stainless steel components and a black nitride exterior finish.

Key Specifications

• The suppressor is chambered for .45 ACP.
• The baffle/core material is titanium, with stainless steel components.
• The reported weight is 8.75 oz (0.547 lbs).
• The exterior diameter measures 1.38 in.
• The product includes pistons for .578×28 and M16x1LH direct-thread mounting.
• Attachment is by direct thread using the supplied pistons.
• The exterior finish is listed as black nitride.
• The design allows configurable baffle count with a maximum configured length of 9.25 in.
• The unit is specified as not full-auto rated in the provided attributes.
• Included accessories are listed as 2 pistons.

Designed for shooters who need a lightweight, configurable solution for .45 ACP pistols, the MODX-45 delivers a balanced combination of materials and modularity so you can prioritize size, weight or sound reduction as required. Its segmented titanium core and multi-piston compatibility make it a practical choice for owners who want a reconfigurable suppressor built from durable materials.