Rugged Obsidian 45 3-Lug Adapter .578x28
Rugged Suppressors' .45 ACP 3-lug adapter features a patented Go/No-Go gauge that confirms proper suppressor attachment. Matte black finish, .578x28 thread pitch.
Rugged Obsidian 45 3-Lug Adapter
This precision-engineered adapter connects your .45 ACP suppressor to 3-lug equipped barrels with confidence and reliability.
Key Features
- Patented Go/No-Go Gauge: Built-in verification system confirms your suppressor is properly seated and attached before firing
- 3-Lug Compatibility: Designed to work seamlessly with Rugged's .45 ACP 3-lug mount system
- .578x28 Thread Pitch: Standard threading for .45 ACP suppressors
- Matte Black Finish: Durable, low-reflective coating
Installation Notes
For secure attachment, Rugged recommends using Red Loctite or Rocksett threadlocker and torquing to 20-25 foot-pounds. This ensures your adapter remains firmly seated during use.
Why the Go/No-Go Gauge Matters
The integrated gauge eliminates guesswork. You'll know immediately whether your suppressor is correctly attached—no surprises downrange. This simple but effective design feature gives you peace of mind before every shot.
Perfect for shooters who demand reliability and precision in their suppressor systems.
Features
- recommend using red loctite or rocksett and 20-25 ft-lbs to torque the 3 lug adapters onto your barrel
- compatible and used in conjunction with the .45acp 3 lug mount
- .578x28
