Shadow Systems CR920P Compensator Assembly Black. The compensator will significantly improve shot-to-shot times and lessen felt recoil. Our clamping system is rock solid yet avoids the common issue of damage to the threaded section of your barrel. The conservatively designed port size ensures reliability with full power ammunition and limits muzzle blast to the sides of the pistol. Specifications for Shadow Systems CR920P Compensator Assembly: Manufacturer: Shadow Systems Color: Black Features of Shadow Systems CR920P Compensator Assembly: Recoil and muzzel flip reduction Screw on attachmet designed to match SDS designs Package Contents: Shadow Systems CR920P Compensator Assembly Shadow Systems SG9SP-00-57: CR920P Compensator Assembly Black