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  1. Firearms
  3. Semi-Auto Rifles
  5. AR-15 Rifles

Colt AR-15 A4 Tactical Carbine 5.56x45 NATO with Lightweight Barrel

  • Item Number: AR6720
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  • View More Items by Colt
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  • Condition: NEW
AR-15A4 LIGHTWEIGHT LE CARBINE 5.56
No Longer Available

    This product is no longer available. We don't know when or if it will be back in stock.

    $1,199.00
    $1,049.99
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Product Description

What’s in the Box

  • Colt AR-15 Lightweight Carbine
  • Magpul® 20-Round PMAG
  • Magpul® MBUS Back-Up Sight
  • Cable Lock
  • Owners Manual

This AR6720 Lightweight LE Carbine delivers the high performance you’d expect from Colt. And with a 1 in 7” twist, ammunition selection is virtually unlimited.

Features these Magpul® accessories: MBUS Back-Up Sight and a 20-Round PMAG.

  • Model: AR-15A4
  • Caliber: 5.56x45 NATO
  • Barrel Length: 16.1” Lightweight
  • Bore: Chromed, 6 Grooves, 1-7” RH Twist
  • Front Sight: Adjustable Post for Elevation
  • Rear Sight: Flip-Up, Magpul® MBUS Back-Up Sight
  • Extended Length: 35.5”
  • Collapsed Length: 32”
  • Weight: 6.2 lbs.
  • Action: Direct Gas System, Locking Bolt
  • Finish: Matte Black

Customer Comments & Questions

Customer Reviews

Write a review
(5 out of 5) The only true light AR....
by from Macon, Ga on

Ignore factory figures....The M4 16.1 is only a fraction of an ounce under 7lbs. This rifle is 6.25lbs, and with 20rd mag, still just under 6.5lbs.....Which ties a 10/22 in an stainless side folder...and shorter than same .22 in factory stock. If you want an AR that truly handles and weighs as a rimfire, this is THE one.

(5 out of 5) Nice AR
by from Charleston, SC on

Very well built!