Your basket is empty.

Basket

Help and contact

Free standard delivery over 249 €

100-day return policy

Over 300,000 customers - we say thank you!

4.93/5 "Very good" (1400+ reviews)

40,000+ products for hunting and shooting sports

CMMG AR-15 GUNBUILDER'S LOWER PARTS KIT

815835015408 100014538

Attributes

Make:
```
AR-15
```
Delivery weight: 0,071kg
UPC: 815835015408

Item details

Made in USA
US export classification: 0A501.x

Specifications:
Make: AR-15

64.9 64.9 1 EUR

64.9 EUR 64,90 €

Prices incl. VAT, plus delivery

Product no.: 100014538

Mfr. No.: 55CA601

815835015408 CMMG Lower Parts Gunbuilder's Kits contain the needed parts to complete an AR-15 lower receiver. These kits come less the trigger, grip and trigger guard. Parts list includes: Takedown pin, receiver pivot pin, takedown pin detent (2), takedown pin detent spring (2), hammer and trigger pin (2), safety selector, selector detent, magazine catch, magazine catch spring, magazine release button, bolt catch, bolt catch plunger, bolt catch spring, bolt catch spring pin, buffer retainer and buffer retainer spring.

Reordered

10+

64,90 €

Prices incl. VAT, plus delivery

10+

Backordered, delivery time approx. 4-12 weeks from the USA warehouse.

Legal Guarantee

Backordered, delivery time approx. 4-12 weeks from the USA warehouse.

Legal Guarantee

No charges until we ship

No charge:
Your credit card will not be charged when you place your order.

No commitments:
You are under no obligation until the goods are shipped. You can cancel your order at any time before shipping - free of charge.

Not until shipping:
Your credit card will only be charged once we ship your order. Not before.

Wish List Ask question

64.9 64.9 1 EUR

Description Specification Customers reviews Accessories

CMMG AR-15 GUNBUILDER'S LOWER PARTS KIT

64.9 EUR 64,90 €

Prices incl. VAT, plus delivery

10+

64,90 €

Prices incl. VAT, plus delivery

10+

Backordered, delivery time approx. 4-12 weeks from the USA warehouse.

Legal Guarantee

Description:

CMMG Lower Parts Gunbuilder's Kits contain the needed parts to complete an AR-15 lower receiver. These kits come less the trigger, grip and trigger guard. Parts list includes: Takedown pin, receiver pivot pin, takedown pin detent (2), takedown pin detent spring (2), hammer and trigger pin (2), safety selector, selector detent, magazine catch, magazine catch spring, magazine release button, bolt catch, bolt catch plunger, bolt catch spring, bolt catch spring pin, buffer retainer and buffer retainer spring.

Attributes

Make:
```
AR-15
```
Delivery weight: 0,071kg
UPC: 815835015408

Item details

Made in USA
US export classification: 0A501.x

Customers reviews

Customer ratings (0)

0 / 5

Did you know?

Manufacturer and Compliance Information

Manufacturer Information

Responsible economic operator according to EU regulation

Arxma GmbH - A Brownells Europe Company
Lahnstr. 1
24539 Neumünster
Deutschland
[email protected]

Safety Instruction Guide for CMMG AR15 Gunbuilder's Lower Parts Kit

Introduction

Thank you for choosing the CMMG AR15 Gunbuilder's Lower Parts Kit. This guide provides important safety instructions and guidelines to ensure the safe and effective use of this product. Please read the entire guide carefully before using the kit.

General Safety Guidelines

Ensure that you are familiar with local laws and regulations regarding firearms and their components.
Always treat every firearm as if it is loaded.
Keep firearms out of reach of children and unauthorized users.
Use appropriate safety gear, including eye and ear protection, when working with firearms.
Store all parts securely and away from moisture and extreme temperatures.
Report any unsafe products or incidents to the appropriate authorities.

Specific Safety Precautions for Use

Only use this kit with a compatible AR15 lower receiver.
Inspect all parts for damage or defects before use.
Follow all installation instructions carefully to avoid improper assembly.
Do not modify any parts beyond their intended use.
Ensure that the firearm is unloaded and pointed in a safe direction during assembly or disassembly.
Be aware of potential pinch points and sharp edges when handling parts.

Instructions for Installation and Usage

Preparation
- Gather all necessary tools and safety equipment.
- Ensure you are working in a clean and organized space.
Assembly Steps
- Start by identifying all components in the kit:
  - Takedown pin
  - Receiver pivot pin
  - Takedown pin detent (2)
  - Takedown pin detent spring (2)
  - Hammer and trigger pin (2)
  - Safety selector
  - Selector detent
  - Magazine catch
  - Magazine catch spring
  - Magazine release button
  - Bolt catch
  - Bolt catch plunger
  - Bolt catch spring
  - Bolt catch spring pin
  - Buffer retainer
  - Buffer retainer spring
- Follow these steps to install the parts:
  - Install the takedown pin and receiver pivot pin by aligning them with the lower receiver.
  - Secure the takedown pin detents and springs in their respective positions.
  - Insert the hammer and trigger pins, ensuring they are properly seated.
  - Install the safety selector and secure it with the selector detent.
  - Attach the magazine catch and spring, followed by the magazine release button.
  - Install the bolt catch and secure it with the plunger, spring, and spring pin.
  - Finally, install the buffer retainer and buffer retainer spring.
Final Checks
- Once assembly is complete, doublecheck all parts to ensure they are securely attached.
- Conduct a function check to ensure that all components operate as intended.

Disposal Instructions

Dispose of any damaged or defective parts in accordance with local regulations.
Do not throw parts in regular trash; contact local waste management for proper disposal options.

Contact Information for Further Support

For any questions or support regarding the CMMG AR15 Gunbuilder's Lower Parts Kit, please refer to the manufacturer's website or contact customer service.

Conclusion

Your safety is paramount when using firearms and their components. By following these guidelines and instructions, you can help ensure a safe and effective experience with your CMMG AR15 Gunbuilder's Lower Parts Kit. Always prioritize safety and adhere to local laws and regulations.

Safety Instructions

Oops! Something went wrong.

We encountered an error while loading this content. Please refresh the page to continue. If the issue persists, contact our customer support.

Site Navigation

Product Categories

Ordering

Customer Service

Connect

Secure payment methods

Trade Associations

Welcome!

to Brownells Europe, your destination for anything gun related. With our roots in a genuine passion for firearms, we bring you an unmatched selection of Gun Parts, Firearm Accessories, Gunsmithing Tools, Scopes & Red Dot Sights and Expert Knowledge.

Whether you're looking to maintain, repair, or upgrade, we've got what you need!

For Shooters, By Shooters
We share your enthusiasm and know exactly what you're looking for because we're part of the community.

Massive Selection
From the essentials to the unique, find everything under one roof.

Our blend of tradition and innovation
Shop with the convenience of modern technology, backed by a legacy of experience.

Browse our collection and discover why we're the trusted name in shooting sports & hunting.