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

Colt M4 Combat Unit Carbine 5.56mm with Centurion Arms Rail

  • Item Number: LE6960-CCU
  • /
  • View More Items by Colt
  • /
  • Condition: NEW
Colt M4 Combat Unit Carbine 5.56mm with Centurion Arms Rail
COLT M4 Combat Unit Carbine 5.56mm with Centurion Arms Rail
COLT M4 Combat Unit Carbine 5.56mm with Centurion Arms Rail
$1,299.99 $1,349.00

No Longer Available
This product is no longer available. We don't know when or if it will be back in stock.
  • FNH FN15 MILITARY COLLECTOR 5.56 M4 CARBINE

    FN FN15 Military Collector 5.56mm M4 Carbine
    $1,929.00

  • Hornady 5.56 NATO 75 gr BTHP Match Frontier 20/Box

    Hornady 5.56 NATO 75 gr BTHP Match Frontier 20/Box
    $12.99
    ($0.65 / round)

  • Hornady 5.56 NATO 55 gr FMJ (M193) Frontier 20/Box

    Hornady 5.56 NATO 55 gr FMJ (M193) Frontier 20/Box
    $8.99
    ($0.45 / round)

  • Hornady 5.56 NATO 62 gr FMJ Frontier 20/Box

    Hornady 5.56 NATO 62 gr FMJ Frontier 20/Box
    $9.79
    ($0.49 / round)

  • Hornady 223 Rem 55 gr FMJ Frontier 20/Box

    Hornady 223 Rem 55 gr FMJ Frontier 20/Box
    $8.99
    ($0.45 / round)

  • X Products M200 5.56 Blanks 50 Round

    X Products M200 5.56 Blanks 50 Round
    $39.99 $24.99
    ($0.50 / round)

  • Hornady 223 Rem 73 gr ELD Match 20/Box

    Hornady 223 Rem 73 gr ELD Match 20/Box
    $24.99
    ($1.25 / round)

  • Hornady 223 Rem 55 gr Hollow Point Match Frontier 20/Box

    Hornady 223 Rem 55 gr Hollow Point Match Frontier 20/Box
    $10.99
    ($0.55 / round)

  • Hornady 223 Rem 68 gr BTHP Match Frontier 20/Box

    Hornady 223 Rem 68 gr BTHP Match Frontier 20/Box
    $11.99
    ($0.60 / round)

  • Federal 223 Rem 55 gr Bonded SP Tactical Police-Trade Ammo 20/Box

    Federal 223 Rem 55 gr Bonded SP Tactical Police-Trade Ammo 20/Box
    $19.99
    ($1.00 / round)

  • Hornady 5.56 NATO 75 gr BTHP Superformance Match 20/Box

    Hornady 5.56 NATO 75 gr BTHP Superformance Match 20/Box
    $22.99
    ($1.15 / round)

  • Hornady 5.56mm NATO 62 gr FMJ Black 20/Box

    Hornady 5.56mm NATO 62 gr FMJ Black 20/Box
    $17.99
    ($0.90 / round)

  • Hornady 223 Rem 55 gr V-MAX Varmint Express 20/Box

    Hornady 223 Rem 55 gr V-MAX Varmint Express 20/Box
    $22.49
    ($1.12 / round)

  • MAGPUL PMAG 30 GEN M2 AR-15 556 NATO 30 RD MAG

    Magpul PMAG GEN M2 5.56 NATO 30 Round Black Magazine
    $12.95 $9.99

  • AMEND2 MOD 2 AR-15 5.56 MM 30 RD BLACK MAG

    Amend2 AR15/M4 Mod.2 5.56 NATO 30 Round Magazine (Black)
    $14.99 $6.97

  • MISSION FIRST TACTICAL AR-15 5.56 NATO 30-ROUND MAGAZINE

    Mission First Tactical AR-15 5.56 NATO 30-Round Magazine
    $6.97

  • MAGPUL PMAG 30 GEN M3 AR-15 556 NATO 30 RD MAG

    Magpul PMAG GEN M3 5.56 NATO 30 Round Black Magazine
    $14.95 $11.99

  • MAGPUL PMAG 20 GEN M3 AR-15 556 NATO 20 RD MAG

    Magpul PMAG GEN M3 5.56 NATO 20 Round Black Magazine
    $10.99

  • MAGPUL PMAG 30 GEN M3 AR-15 556 NATO 30 RD MAG (TAN)

    Magpul PMAG GEN M3 5.56 NATO 30 Round Coyote Tan Magazine
    $12.99

  • MAGPUL PMAG 30 GEN M2 AR-15 556 NATO 30 RD WINDOW MAG

    Magpul PMAG GEN M2 5.56 NATO 30 Round Magazine with Window
    $12.99

  • ATI SCHMEISSER S60 223/5.56MM 60-ROUND AR-15 MAGAZINE WITH WINDOW (GEN2)

    American Tactical Schmeisser S60 5.56 NATO 60 Round AR-15 Magazine with Window (Gen2)
    $84.95 $24.99

  • MAGPUL PMAG 10 GEN M3 AR-15 556 NATO 10 RD MAG

    Magpul PMAG GEN M3 5.56 NATO 10 Round AR-15 Magazine
    $12.99

  • MAGPUL TMAG 30RND 223RE/5.56 NATO COMPATIBLE W/AR15/ OLIVE DRAB TRANSLUCENT

    Magpul TMAG 30 AR/M4 Gen M3 223/5.56mm 30-Round Translucent OD Magazine
    $23.95 $19.99

  • ETS GROUP GEN2 AR15 30RND NON COUPLED CARBON SMOKE

    Elite Tactical Systems Carbon Smoke Gen2 223/556 AR15 30 Round Magazine
    $16.50 $8.99

  • MAGPUL PMAG 40 GEN M3 AR-15 556 NATO 40 RD MAG

    Magpul PMAG 40 AR/M4 GEN M3 5.56 NATO 40 Round Magazine
    $21.99

Product Description

What's in the Box

  • Colt M4 Combat Unit Carbine 5.56mm
  • (1) 30 Round Magazine
  • Cable Lock
  • Owner's Manual

The Colt Combat Unit Carbine is a hard-use Modern Sporting Rifle designed with the input of veteran trainers Mike Pannone, Daryl Holland, and Ken Hackathorn. This rifle features a Mid-Length Gas System, a Lightweight profile barrel, and an extended handguard, all of which make this upgraded carbine the preferred choice for the modern sport shooter. The M-LOK® capable handguard and flat top upper receiver are ready for the addition of optical sights and accessories.

Firearm Specifications

  • SKU: LE6960-CCU
  • Model: M4 Combat Unit Carbine
  • Caliber: 5.56x45mm
  • Barrel Length: 16.1"
  • Overall Length: 33-36.5"
  • Capacity: 30+1
  • Upper Receiver: 7075-T6 Aluminum
  • Lower Receiver: 7075-T6 Aluminum
  • Finish: Black Hardcoat Anodized
  • Barrel Material: 4150 CMV
  • Barrel Finish: Manganese Phosphate
  • Barrel Technical: 1:7" RH Twist Rate; 6 Groove; Chrome Lined
  • Grip: Magpul® MOE® SL™ Pistol Grip
  • Operating System: Mid-Length Direct Gas Impingement
  • Safeties: Ambidextrous Safety Selector
  • Unloaded Weight: 6.47 lbs.

Customer Comments & Questions

Customer Reviews

No reviews have been written for this product.

Write a review
Back to top