Rearden Low Profile Alpha Atlas

The Rearden Low Profile Alpha Atlas Adapter is designed to provide a mounting interface for suppressors utilizing the 1.125x28 (Alpha) thread pattern, specifically those that require low-profile adapters such as the SilencerCo Omega 9K. This adapter enables compatibility with Plan B-style muzzle devices, including Rearden and other industry-standard options like the Q Cherry Bomb, offering flexibility across multiple mounting systems.

Constructed from 17-4 PH stainless steel (H900 heat treated) and finished with a nitride coating, the adapter is built for durability and corrosion resistance. Its low-profile design helps maintain a compact suppressor setup while supporting use with shorter muzzle devices. Proper installation and alignment are recommended to ensure reliable performance.

Specifications

• Suppressor Interface: 1.125x28 (Alpha thread pattern)
• Material: 17-4 PH Stainless Steel (H900)
• Finish: Nitride
• Length Added: 0.350″
• Compatibility:
  • Low-profile suppressors with 1.125x28 threading (e.g., Omega 9K-style)
  • Rearden short muzzle devices (FHD, Mini, SPB, RPB, R2S)
  • Plan B compatible muzzle devices
  • Q Cherry Bomb and similar interfaces
• Mount Type: Atlas / Plan B interface adapter