Shop by Category

  • Books & Manuals
  • Firearms
  • Magazines
  • Pistol Parts
  • Rifle Parts
  • Tools

    • Shop by Brand

  • Colt
  • Magpul
  • AU
  • MaTech
  • Simunition
  • View all Brands
  • Colt M4 Commando 5.56mm Semi-Auto Lower Receiver Assembly
  • Colt M4 Commando 5.56mm Semi-Auto Lower Receiver Assembly
  • Colt M4 Commando 5.56mm Semi-Auto Lower Receiver Assembly

    • Colt M4 Commando 5.56mm Semi-Auto Lower Receiver Assembly

    Colt

    Price: $999.00
    SALE: $500.00
    (45 reviews) Write a Review
    SKU:
    LR556-M4-COMMANDO-REC

    Product Description

    Proper "M4 Commando" model designation engraved on the lower receiver with LE prefix serial number (example: LE123456). Limited availability of government contract exclusive product. Available as title 1 receiver or NFA registered short barrel rifle receiver.

    Factory Colt M4 Commando complete 5.56mm semi-auto 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. Marked with highly desirable "M4 Commando" model designation. Rare and limited availability with LE serial number prefix.

    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.

    Product Videos

    Custom Field

    Product Reviews

    Write a Review

    45 Reviews Hide Reviews Show Reviews

    • 5
      Recent order

      Posted by Randy Shackelford on 21st Dec 2024

      Very Nice Trigger Group!

    • 5
      Awesome Colt product!

      Posted by Brian Brunow on 19th Dec 2024

      Fantastic M4 Commando marked receiver. I have never been disappointed with my AU purchases! Thank you!!!!

    • 5
      Yep

      Posted by William A Wright on 18th Dec 2024

      Got it fast, with good communication. Item was in great condition.

    • 5
      Colt Commando

      Posted by David Whitson on 17th Dec 2024

      So happy I purchased this great addition to my collection - you can’t go wrong with a Colt Commando - iconic

    • 5
      Colt m4 commando marked lower

      Posted by Scott Werking on 17th Dec 2024

      Super rare item at a killer price!! But that normal for AU.

    • 5
      Colt Commando Lower

      Posted by John Klein on 16th Dec 2024

      The lower is in perfect condition, and package well. Just picked up from my local GS. Will be the perfect match for my Colt 6933 upper. This is my 3rd purchase this year from AU. I’ve had zero issues with every purchase. Buy with confidence

    • 5
      Colt Commando lower receiver

      Posted by Steve Banks on 16th Dec 2024

      Excellent, everything I expected. The only thing I have to add is that you dropped the price nearly $200 the week I bought mine, if you can live with it I can too, just saying.

    • 5
      Colt receiver

      Posted by David Aguiar on 16th Dec 2024

      Great receiver, a great deal

    • 5
      COLT M4 COMMANDO

      Posted by DOUGLAS MCCOY on 15th Dec 2024

      A LITTLE SLOW SHIPPING OUT BUT THEY ARE PROBABLY BUSY. ROLLMARKS ARE LIGHT BUT LEGIBLE, FINISH IS DARK BLACK WITH A REALLY FLAT FINISH- DOES NOT MATCH ANY UPPER I HAVE. HAS AN UNMARKED AMBI SAFETY, H MARKED BUFFER, 6 POSITION RECEIVER EXTENSION, STAKED CASTLE NUT, HAMMER IS S MARKED WITH COLT CAGE CODE, CAME WITH HANG TAG WITH QR CODE THAT SHOWED BATCH AND SERIAL NUMBER. GOOD TRIGGER PULL. OVERALL VERY PLEASED WITH THE LOWER. SURPRISED THAT IT SHIPPED IN A BAG RATHER THAN A BOX BUT IT ARRIVED IN NEW CONDITION.

    Recommended