Colt LE6920-EPR 16 inch Enhanced Patrol Rifle Upper Receiver Assembly

$1,045.00 $895.00
(7 reviews)
Current Stock:
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The Colt LE6920-EPRCK Upper Assembly is used on the LE6920-EPR Enhanced Patrol Rifle. This upper receiver allows for a free-floated barrel and also features a full-length Centurion MLOK Handguard. The barrel is Colt's standard 16" chrome lined M4 barrel with an A2 flash hider up front.

Package Contents

  • Colt LE6920-EPR Complete Upper Assembly
  • Complete M4 Full Auto Bolt Carrier Assembly
  • Charging Handle
  • Manual


  • 16-Inch 1/7 twist Mil-Spec chrome lined MP tested barrel
  • Unique direct gas operating system eliminates the conventional operating rod and results in fewer and lighter components
  • Accommodates the full range of 5.56mm ammunition, including the NATO M855/SS109 and U.S. M193, utilizing a rifling twist of 1 turn in 7"
  • Straight-line construction disperses recoil straight back to the shoulder, increasing handling capabilities, especially during repeated fire
  • Cartridge case deflector allows easy operation in both right and left handed shooting positions for increased tactical applications
  • Muzzle compensator further reduces muzzle climb and helps eliminate flash and dust signatures
  • Ejection port cover protects the chamber from dust and mud
  • Field strips easily without special tools for simple field user maintenance
  • Flat top receiver allows for removable carrying handle and easy mounting of accessories
  • High strength materials for greater comfort and effectiveness
  • Caliber - 5.56mm
  • Gas Direct system, Locking bolt
  • Flash Hider


  • 5
    Just what I wanted

    Posted by D on 13th Apr 2022

    First and foremost, Arms Unlimited met my expectations in every way. Great job. The Colt complete upper was a perfect addition to my first build. I just took it out yesterday. It ran flawlessly. I would recommend this upper to anyone that's looking.

  • 5
    Great Rifle

    Posted by Unknown on 21st Feb 2022

    The fit and finish of the upper are perfect. Great looking upper, c marked carrier, and nice rail.

  • 5

    Posted by Kirby Carranza on 3rd Oct 2021

    Item was shipped shorty after purchase & arrived days before expected

  • 5
    Excellent customer ecperience

    Posted by David Burns on 25th Sep 2021

    Great selection with competitive prices and the customer service is stellar.

  • 5
    Fast shipping

    Posted by Roger Moss on 16th Mar 2021

    Excellent, flawless. Thanks

  • 5
    Colt Enhanced Patrol Rifle Upper

    Posted by Unknown on 15th Mar 2021

    More Cowbell ? ( maybe ) More Colt ? YES !! Battle Ready and Beautiful w/ Centurian Rail—-AU delivers with their typical 5-Star Service experience—Fast and Easy OnLine Purchase / Trusted source for all the Good Stuff

  • 4
    Colt upper review

    Posted by Joel Valdez on 9th Feb 2019

    Great product, but was sent an incorrect upper initially. Had to send it back and request the correct one.