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    • Colt Lower Receiver Parts Kit
  • Colt Lower Receiver Parts Kit
  • Colt Lower Receiver Parts Kit

    Colt Lower Receiver Parts Kit

    Colt

    MSRP:
    SALE: $99.00
    (You save )
    (2 reviews) Write a Review
    SKU:
    SPK99501

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    Product Description

    Factory Colt lower parts for AR15/M4 type rifles.

    Includes:

    1. 62221 Receiver Pivot Pin 1 1
    2. 8448586 Spring, Detent, Takedown Pin 1 2
    3. 8448585 Takedown Pin Detent 1 3
    4. 8448634 Bolt Catch Plunger 1 4
    5. 8448633 Bolt Catch Spring 1 5
    6. 95105 Bolt Catch Roll Pin 1 6
    7. 62301 Bolt Catch 1 7
    8. 61604 Magazine Catch 1 8
    9. 8448637 Magazine Catch Spring 1 9
    10. 62032 Magazine Release Button 1 10
    11. 63009 Hammer Assembly 1 11
    12. 63036 Disconnect (Semi) 1 12
    13. 63038 Trigger Assembly 1 13
    14. 61970 Trigger Guard Assembly 1 14
    15. 95106 Trigger Guard Roll Pin 1 15
    16. 8448609 Hammer & Trigger Pin 2 16
    17. 63000 Fire Control Selector 1 17
    18. 8448631 Fire Control Selector Detent 1 18
    19. 8448516 Ejector And Safety Detent Spring 1 19
    20. 64576 Pistol Grip 1 20
    21. 90001 Lock Washer 1 21
    22. 92701 Pistol Grip Screw 1 22
    23. 8448584 Takedown Pin 1 23
    24. 8448586 Spring, Detent, Takedown Pin 1 24
    25. 8448585 Takedown Pin Detent 1 25
    26. 8448582 Buffer Retainer 1 26
    27. 8448583 Buffer Retainer Spring

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    Colt Lower Receiver Parts Kit
    Colt
    Colt Lower Receiver Parts Kit

    2 Reviews Hide Reviews Show Reviews

    • 5
      Colt is the gold standard.

      Posted by Derek on 17th Jul 2025

      Fast shipping. Parts were well packaged and oiled. They had zero flaws and were all in spec. However, I did not receive an ARMSUNLIMITED sticker from this order which I was pretty bummed about. Other than that, I still give it 5 stars.

    • 5
      Can’t go wrong with Colt!

      Posted by Matthew Braley on 17th Jul 2025

      Excellent service and fast shipping. Great quality parts.

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