Rugged Suppressors | Obsidian9 3-Lug Adapter | OA003

The Obsidian9 3-Lug Adapter from Rugged Suppressors (MFG# OA003) provides a 3-lug interface with a 1/2×28 external thread for use with Obsidian9 mounts. It incorporates Rugged’s patented Go/No-Go gauge to confirm proper attachment and reduce the risk of improper alignment. This adapter is made to 9mm HK specification and is finished in black; it is not compatible with .45 ACP. Rugged recommends using Red Loctite and 20–25 ft-lbs of torque for installation.

Product Specifications

• The manufacturer part number is OA003.
• The thread pattern is 1/2×28.
• The adapter is made to 9mm HK specification.
• The patented attachment confirmation system is the Go/No-Go gauge.
• The finish is listed as Black.
• The model is listed as the 3 Lug Adapter.
• The product type is Adaptor.
• The fit is specified as 1/2X28.
• The product color is Black.
• The country of origin is US.
• The package dimensions are listed as 1.55 x 1.45 x 2.65.
• The listed weight is 0.2.
• The listed package height is 1.5, package length is 2.7, and package width is 1.5.
• The UPC is 859383006709.

Designed for use with Obsidian9 3-lug mounts, this adapter gives a compact, mechanical method to mount 9mm suppressor systems and provides a clear check that the suppressor is properly engaged. Its small footprint and Rugged’s manufacturing quality make it appropriate for range training and competition shooting setups where reliable, repeatable mounting is required.

Related Videos: