Colt Carbine OEM1 5.56mm Semi-Auto Rifle | 16" Barrel - No Furniture

$899.00 $750.00
(27 reviews)
Current Stock:

Throughout the world today, Colt’s reliability, performance, and accuracy provide our Armed Forces the confidence required to accomplish any mission. Colt’s new LE6920 shares many features of its combat proven brother, the Colt M4. The heart of this new carbine is its 16.1” chrome lined barrel. With a 1 in 7” twist, ammunition selection is virtually unlimited.

This configuration does not include furniture(Handguard, stock and trigger guard). An ideal way to furnish a rifle with user supplied parts to fit personal preference. Includes a fixed front sight/gas block, gas tube and USGI barrel nut installed. This upper setup will take a free floating handguard that works with standard USGI barrel nut.

Designed specifically for lightweight mobility, speed of target acquisition, and potent firepower capability - the Colt Law Enforcement Carbine delivers.


  • CALIBER: 5.56x45 NATO (.223 Rem.)
  • OVERALL LENGTH (STOCK RETRACTED): 32 in. (81.28 cm)
  • OVERALL LENGTH (STOCK EXTENDED): 35.5 in. (90.17 cm)
  • BARREL LENGTH: 16.1 in. (36.8 cm)
  • RIFLING: 1/7 RH


  • 5
    Colt OEM1

    Posted by Alex on 6th Jun 2023

    Best AR15 option on the market. I carried a Colt in the Army and it's rock solid reliable.

  • 5

    Posted by B C on 12th Mar 2023

    Excellent price from AU. Arrived with all of the right markings, cage code upper, barrel, C marked BCG and MPC marked bolt. Thanks AU

  • 5
    excellent rifle! best ar15 option on the market!

    Posted by mario torano on 4th Oct 2022

    the OEM was high quality and had all markings and rolmarks a colt guy wants ! very happy and the price is unbelievable ! thanks arms unlimited

  • 5
    Good to go

    Posted by Jack Banks on 1st Oct 2022

  • 5
    All my expectations have been met.

    Posted by Mark Pollman on 20th Aug 2022

    Hassle free ordering. Quick delivery to my FFL. Rifle received intact and in excellent condition. My rifle should be "Range Ready" in a couple of days, and I expect it to function as good as it looks. Thank you ...

  • 5
    6920 OEM

    Posted by G Reinhart on 19th Aug 2022

    Box is labeled "2013 Config". Lower is marked "M4 Carbine". Serial number prefix is "CR". That may bother some people and some people may claim it's not a real LE6920, but Colt marks the box LE6920 with the matching serial number that's on the lower. So does Colt not know what they are doing, or are people making much ado about nothing? So what, Colt decided to change the serial number prefix. That doesn't somehow magically change anything. You internet forum rats are weird! I should also note that Colt started marking the upper and the barrel with a cage code (as opposed to a "C" a long time ago). I have several uppers / barrels from the early / mid 2010s that have cage code markings. Again, this doesn't change indicate poor quality or anything like that, it's just a production change they made.

  • 5
    Colt LE6920 OEM Rifle - No Furniture

    Posted by Brian Dick / BDL LTD on 8th Aug 2022

    The rifle is exactly as advertised, quality looks excellent as is Arms Unlimited service. I had a set of Magpul furniture to install stored in the shop so that's what I used to complete it. I'm sure I'll be purchasing again in the future as you are the "go to" Colt distributor in my humble opinion. I like to have some modern sporting rifles in stock along with all of my old vintage rifles. Keep up the good work.

  • 5
    Outstanding Service

    Posted by Jim Peters on 26th Jul 2022

    Colt speaks for itself. Fast shipping. Excellent from start to finish.

  • 5
    Colt LE6920 OEM Rifle - No Furniture

    Posted by Craig Box on 6th Dec 2021

    No issues with anything on this transaction. No suprises on the hardware or shipping. Have bought several guns from them, no regrets. Would like to see their price on the following FN 15, if they could get them. M4 Military Rifle 5.56mm 14.7in 30rd Black Item : 36318 SKU : 36318 Model : FN 15 UPC : 845737006211 Cheers, Craig