CMMG AR-15 Gunbuilder Lower Receiver Parts Kit
CMMG AR-15 Gunbuilder Lower Receiver Parts Kit

CMMG AR-15 Gunbuilder Lower Receiver Parts Kit

Spike’s Tactical AR-15 Lower Parts Kit Standard Spike’s Tactical AR-15 Lower Parts Kit Standard
CMMG AR-15 Complete Lower Receiver Parts Kit CMMG AR-15 Complete Lower Receiver Parts Kit
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Original price was: $39.95.Current price is: $35.95.

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 Tags: , Brand:

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: www.P65Warnings.ca.gov

CMMG machines all components in their lower parts kits to mil-spec dimensions for consistent fit in standard AR-15 and AR-10 lower receivers. In addition, each component meets the same quality standards as CMMG’s individual parts. Furthermore, having all necessary components in a single kit simplifies the build process and ensures compatibility across the full lower assembly. Also, CMMG’s consistent manufacturing means each part fits and functions correctly right out of the package without adjustment or fitting. When you need a reliable lower parts kit from a manufacturer with a track record in the industry, CMMG delivers solid value across their full kit lineup.

Weight 1 lbs
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  • What does the Gunbuilder kit include? The Gunbuilder kit includes the small parts needed to complete a lower but does not include a pistol grip or fire control group. It is designed for builders who source those components separately.
  • What platform does it fit? Standard mil-spec AR-15 lower receivers.
  • Are the components mil-spec? Yes. All dimensions follow standard mil-spec specifications for compatibility with any standard AR-15 lower receiver.
  • Why choose a Gunbuilder kit over a complete kit? It lets you choose your own trigger group and pistol grip without paying for components you will replace anyway.
  • Is this suitable for a new build? Yes. It provides all the small parts needed to complete a lower when paired with your preferred fire control group and grip.