This replacement bumper for GEN 2 Silent Captured Spring units matches those used on our AR-10 and enhanced 9mm models. As an easily replaced component of the SCS unit, this bumper can be used for:

  • Replacement of a worn, cracked or mushroomed bumper on an existing SCS unit
  • Conversion of an AR-15 SCS unit into an AR-10-compatible unit along with replacement of the operating spring
  • Increasing the stroke length of the operating system to enable proper function

Price: $8.95