CMMG AR 15 Lower Pins and Springs

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CMMG AR 15 Lower Pins and Springs

The CMMG AR-15 Lower Pins and Springs Kit is a meticulously designed, all-inclusive package that serves as a must-have backup for every AR-15 enthusiast. Whether you're faced with a spring that has gone astray or dealing with elusive receiver parts, this comprehensive kit ensures you can handle the situation. It comprises various pins and springs precisely engineered to fit your AR-15 lower receiver, ready to replace any missing components during maintenance or upgrading. Exceptionally handy for spare parts storage, it eliminates the frustration of having to halt your work due to a missing piece. With CMMG's commitment to quality and reliability, this kit is essential to your tool chest, ensuring you're always prepared, no matter what your AR-15 needs.


  • Hammer and trigger springs
  • Hammer and trigger pins
  • Safety selector detent and spring
  • Buffer retainer and spring
  • Trigger guard roll pin
  • Takedown detents and springs (takedown pins not included)
  • Disconnector spring
  • Bolt catch roll pin
  • Bolt catch spring and plunger

**All Parts Meet or Exceed Mil-Spec**

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