Rearden PRS

The Rearden PRS is a suppressor-ready muzzle device designed for compatibility with Atlas-style mounting systems, including Atlas, Atlas XL, and Plan B interfaces. Available in multiple thread pitches—1/2x28, 5/8x24, 3/4x20, and 3/4x24—it accommodates a wide range of barrel profiles, including those larger than .750″ in diameter. Its design supports proper mounting alignment when installed according to recommended procedures.

Manufactured from 17-4 PH stainless steel (H900 heat treated) and finished with black nitride, the PRS offers durability and corrosion resistance for extended use. It is engineered for consistent interface with suppressor systems, and proper installation—including torque and alignment verification—is essential for optimal performance. Users should follow standard installation practices or consult a qualified gunsmith if needed.

Specifications

• Thread Pitch Options: 1/2x28 (.280 Bore), 5/8x24 (.375 Bore), 3/4x20 (.375 Bore), 3/4x24 (.375 Bore)
• Material: 17-4 PH Stainless Steel (H900)
• Finish: Black nitride
• Compatibility: Atlas, Atlas XL, Plan B systems
• Overall Length: 2.25″
• Length Added: 1.625″
• Weight:
  • 3/4-20: 2.77 oz
  • 3/4-24: 2.77 oz
  • 5/8-24: 3.28 oz
  • 1/2-28: 3.4 oz
• Barrel Compatibility: Suitable for barrels larger than .750″ and smaller profiles
• Atlas Adapter Overrun: Approximately 1.050″
• Atlas XL Adapter Overrun: None
• Shim Inclusion: Not included with 3/4-20 or 3/4-24
• Recommended Torque (Muzzle Device): ~30 ft-lbs
• Recommended Torque (Suppressor): 10 ft-lbs