Rugged Obsidian45 3-Lug Adapter .45 ACP 11/16×24

Description

The Rugged Suppressors Obsidian45 3-Lug Adapter is engineered for use with Rugged’s .45 ACP 3-lug mount system. It incorporates the patented Go/No-Go gauge to verify correct attachment of a suppressor and reduce the chance of improper seating. The adapter is finished in matte black and is specified to fit 11/16×24 threads. Installation recommendations from the manufacturer include using a thread locker (such as Red Loctite or Rocksett) and torquing the adapter to the barrel in the 20–25 ft-lbs range.

Key Specifications

• The adapter is designed for .45 ACP caliber use.
• The thread pattern is 11/16×24.
• The model designation is the 3 Lug Adapter.
• The finish is specified as Matte.
• The exterior color is Black.
• The documented fit is 11/16X24.
• The overall dimension is listed as 1.40 X 1.55 X 2.60.
• The height is recorded as 1.4000.
• The width is recorded as 1.5500.
• The length is recorded as 2.6000.

This adapter provides a straightforward, mechanical solution for mounting compatible suppressors to Rugged’s .45 ACP 3-lug mounts. The built-in Go/No-Go gauge offers a clear verification step during installation, and the matte black finish keeps the profile low and functional. For users who value reliable mechanical fitment and straightforward maintenance, the Obsidian45 3-Lug Adapter delivers a purpose-built interface between barrel and suppressor mount.

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