Colt M4 Carbine Lower Receiver Assembly
Sale

Colt Carbine 5.56mm Semi-Auto Lower Receiver Assembly

Colt
SKU:
SP633784
$650.00 $419.00
(149 reviews)
Current Stock:
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Description

ALL Semi-Auto Colt Rifle Receivers will be marked "Carbine" as of Q4 2020; furniture may vary.

Description:

Factory Colt complete lower receiver assembly to build your AR15, M16 or M4. Compatible with all mil-spec AR15/M4/M16 upper receivers. Manufactured to truly meet and exceed all Mil Spec standards.

This item is a serialized part, considered a firearm and requires transfer through a FFL

NOTE: This product is a firearm receiver and is not classified as a rifle or pistol and can be built as desired.

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Reviews

  • 5
    Excellent Customer Service

    Posted by Robert Hillers on 16th Aug 2016

    I can't say enough about the positive experiences that I've had with Arms Unlimited. Customer service has always been extremely professional and courteous. Again, thank you for all your help!

  • 5
    COLT M4

    Posted by SCV on 15th Aug 2016

    The lower was shipped and received in 2 days. I was completely satisfied with this purchase.

  • 5
    Great Service

    Posted by Unknown on 15th Aug 2016

    Shipped to my dealer quickly. Great products!

  • 5
    Colt M4 Carbine Lower Receiver Assembly

    Posted by Unknown on 15th Aug 2016

    Great prompt service.... Quality piece.. Éxcellent transaction!!

  • 4
    Colt Expanse lower

    Posted by Frank R on 1st Aug 2016

    Same as regular LE lower except for the hammer... luckily I had an extra Colt hammer in my box o' parts so I switched it immediately... I did noticed that fit with Colt lower is tighter and the finish on it has a purple-ish tint to it...overall great lower for the price... Should've bought 3!!!

  • 5
    Colt lower

    Posted by Jeremy Fournier on 19th Jul 2016

    It is exactly what I expected from colt, it's a quality lower, I'm very satisfied with my purchase and the shipping was fast!

  • 5
    Great customer service!

    Posted by Matthew Finstad on 14th Jul 2016

    I usually don't care enough to write a review but after dealing with you guys I kind of feel obligated to express how pleased I was with the service. I ordered a colt m4 lower and it was shipped out the same day! Thank you.

  • 5
    Colt 6920 lower

    Posted by Jp on 27th Jun 2016

    Shipping was fast and the customer service was exceptional. Always a pleasure buying from Arms unlimited

  • 4
    Colt expanse lower marked M4 carbine

    Posted by william twyman on 24th May 2016

    Great lower, The complete lower came with a non ambi safety and some type of low mass silver hammer. I changed out the silly hammer for a proper colt hammer. Standard carbine buffer. I was expecting an H buffer. It gets more expensive if you add the correct hammer and H buffer.