Dillon Rifle Co. DRC 5.56 | Inconel

The Dillon Rifle Co. DRC 5.56 | Inconel is a 3D-printed 5.56 NATO suppressor constructed from Inconel 718 and designed for hard-use rifle applications. Utilizing Dillon Rifle Company's patented Purposely Induced Porosity (PIP) technology, the suppressor incorporates a series of precision vents that help manage gas flow and reduce back pressure. Its monolithic construction and optimized internal geometry are engineered to enhance durability, improve heat resistance, and reduce high-frequency sound while maintaining a compact overall profile. The suppressor is available with either DRC Logo or Gov (smooth) texture options and in Black, Tan, Grey, Green, or Uncoated finishes.

The DRC 5.56 features the industry-standard 1.375x24 HUB mounting interface, allowing compatibility with a wide range of HUB-compatible mounting systems. It ships with a 1/2x28 direct-thread adapter, though Dillon Rifle Company notes that only the factory direct-thread mount is covered under the full product warranty. The suppressor is also compatible with suppressor covers that do not obstruct the first row of vents or logos.

Specifications

• Caliber: 5.56 NATO
• Material: 3D-Printed Inconel 718
• Construction: Monolithic
• Mount Interface: 1.375x24 HUB
• Included Thread Adapter: 1/2x28 Direct Thread
• Weight (Suppressor): 14.6 oz
• Weight (With Adapter): 16.8 oz
• Length: 5.375 in
• Diameter: 1.75 in
• Suppression Rating: 43.7 (Overall Composite)
• Available Textures: DRC Logo or Gov (Smooth)
• Available Finishes: Black, Tan, Grey, Green, Uncoated

Features

• Patented Purposely Induced Porosity (PIP) gas management technology
• 3D-printed monolithic Inconel 718 construction
• Designed to reduce back pressure and improve gas flow
• Compact profile with optimized internal geometry
• HUB-compatible (1.375x24) mounting interface
• Includes 1/2x28 direct-thread adapter
• Compatible with HUB mounting systems
• Compatible with suppressor covers that do not block venting
• Factory direct-thread mount is fully covered under the manufacturer's warranty