CMMG AR-15 Gunbuilder Lower Receiver Parts Kit


Elevate your AR-15 building experience with the CMMG Gun Builder Lower Receiver Parts Kit. This comprehensive kit provides all the essential small parts needed to customize your lower receiver, allowing you to tailor your firearm to your preferences. Crafted to CMMG’s high-quality standards and made in the USA, this kit ensures reliability and durability. Streamline your build process and create the rifle of your dreams with this convenient and affordable solution.

Availability: In stock SKU: 55CA601 Categories: , Tags: , ,


CMMG AR-15 Gunbuilder Lower Parts Kit No Grip or Fire Control Group

Looking to build your own AR-15? The CMMG Gun Builder Lower Receiver Parts Kit is the perfect solution for those who want to customize their trigger and grip. This kit includes all the small parts needed to complete your lower receiver, so you can focus on building the gun that’s right for you.

CMMG’s high quality standards ensure that this kit is a great value, and the reasonable price means you won’t have to waste money on parts you won’t use. Get everything you need in one convenient package and get started building your dream gun today!

CMMG AR-15 Gunbuilder LPK Includes:

  • Safety Selector, Selector Spring and Detent
  • Magazine Catch, Spring and Button
  • Front Pivot Pin
  • Rear Take Down Pin
  • Two Take Down Detent
  • Two Take Down Spring
  • Bolt Catch, Plunger, Spring, and Roll Pin
  • Buffer Retainer Pin and Spring
  • Hammer Pin
  • Trigger Pin
  • Made in the USA
  • SKU: 55CA601

Gunbuilder Kit does not Include:

  • Trigger Guard and Roll Pin
  • Disconnector and Disconnector Spring
  • Trigger and Hammer
  • Trigger and Hammer Springs
  • Pistol Grip, Pistol Grip Screw and washer

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information:

Additional information

Weight 1 lbs


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