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Colt AR-15/M4 Lower Receiver Parts Kit
-35%

Colt AR-15/M4 Lower Receiver Parts Kit

in Long Gun Parts
Sku: SPK99501

$64.83 Save:$35.00(35%)

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Description

Lower Parts Kit for AR15/M4 Black

Convenient kit of genuine Colt factory parts includes all the small parts needed to finish a small-pin AR-15 lower receiver, and install the trigger group and pistol grip of your choice. Or, use the kit to rebuild the worn internals of an old rifle and restore it to like-new function and reliability. The single-manufacturer source-the company that developed the original AR-15/M16 platform and built them for the U.S. military-means the kit parts are designed to work together and will require minimal fitting

Get your AR build one step closer to complete with the Colt’s Manufacturing Lower Parts Kit for AR15/M4 platforms. Precision-engineered by one of the most trusted names in firearms, this kit includes the essential components you need for dependable performance and smooth function. Whether you’re refreshing an old lower, replacing worn parts, or completing a new build, Colt’s high-quality parts offer mil-spec reliability backed by legendary craftsmanship.

Mil-Spec CompatibilityDesigned for AR15/M4 lowers, ensuring dependable function and universal fit.

Trusted Colt QualityManufactured by Colt’s Manufacturing—known for battle-ready builds and exacting standards.

SpecificationsPlatform: AR15 / M4Color: BlackMaterial: Steel & Polymer (varies by part)

Includes:

  1. Mil-Spec Trigger Assembly
  2. Safety Selector & Spring
  3. Mag Release Button & Catch
  4. Bolt Catch & Plunger Assembly
  5. Takedown & Pivot Pins
  6. Springs & Detents
  7. Buffer Retainer & Spring
  8. Pistol Grip & Pistol Grip Screw
  9. Trigger Guard

By purchasing Colt AR-15/M4 Lower Receiver Parts Kit from our online store, you are guaranteed to receive a high-quality item. We work with trusted brands to offer shooting and hunting enthusiasts, both amateur and professional, quality products at a reasonable price. Choosing to buy from us means opting for quality and practicality

The actual appearance of the product may differ from the image on the website. For additional information about payment, delivery, and product specifications, please contact us by phone or email.

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