Colt AR-15 A3 Tactical Carbine 5.56x45 NATO with Heavy Barrel

  • Item Number: AR6721
  • /
  • View More Items by Colt
  • /
  • Condition: NEW
Colt AR-15 A3 Tactical Carbine 5.56x45 NATO with Heavy Barrel
$1,049.99 $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.
  • SPRINGFIELD SAINT EDGE 5.56 EVAC PISTOL 7.5` BBL

    Springfield Saint Edge EVAC 5.56mm AR-Pistol with 7.5 in Barrel
    $1,949.00 $1,749.99

  • NEXGEN NG15 223 WYLDE RIFLE PEWTER NITRIDE

    NexGen Arms NG15 223 Wylde Semi-Auto Rifle with Pewter Nitride Finish
    $449.99

  • COLT AR15A4 5.56MM SEMI-AUTOMATIC RIFLE

    Colt AR15A4 5.56mm Semi-Automatic Rifle
    $1,399.00 $1,169.99

  • NEXGEN NG15 223 WYLDE RIFLE BLACK NITRIDE

    NexGen Arms NG15 223 Wylde Semi-Auto Rifle Black Nitride Finish
    $449.99

  • NEXGEN NG15 223 WYLDE RIFLE BRONZE NITRIDE

    NexGen Arms AR-15 223 Wylde Semi-Auto Rifle with Bronze Nitride Finish
    $449.99

  • ONE HORSE OH-15 5.56 15` RAIL M-LOK

    One Horse OH-15 5.56 NATO Semi-Automatic Rifle with 16 Inch Socom Barrel and M-LOK Handguard
    $549.99 $439.99

  • BEAR CREEK ARSENAL BC-15 16` 300 BLKOUT 30RD BLK

    Bear Creek Arsenal BC-15 .300 Blackout AR-15 Semi-Auto Rifle
    $424.99 $419.99

  • BEAR CREEK ARSENAL BC-15 16` 556NATO 30RD BLK

    Bear Creek Arsenal BC-15 5.56 NATO AR-15 Semi-Auto Rifle
    $424.99 $419.99

  • DIAMONDBACK DB15 5.56 NATO 30+1 16` BLACK NITRIDE THREADED BARREL TIGER STRIPE CAMO CERAKOTE

    Diamondback DB15 5.56 NATO Semi-Auto Rifle with Tiger Stripe Cerakote Finish
    $828.00 $729.99

  • SIG SAUER 516 G3 5.56 NATO 30+1 16` BLACK THREADED BARREL, BRONZE CERAKOTE ALUMINUM RECEIV

    Sig Sauer 516 G3 5.56 NATO Semi-Auto Rifle with Bronze Signature Finish
    $2,299.99 $2,099.99

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

    Hornady 5.56 NATO 55 gr FMJ (M193) Frontier 20/Box
    $9.99
    ($0.50 / round)

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

    Hornady 5.56 NATO 75 gr BTHP Match Frontier 20/Box
    $13.99
    ($0.70 / round)

  • Hornady 223 Rem 73 gr FTX Critical Defense 20/Box

    Hornady 223 Rem 73 gr FTX Critical Defense 20/Box
    $25.99
    ($1.30 / round)

  • Hornady 223 Rem 55 gr FMJ Frontier 20/Box

    Hornady 223 Rem 55 gr FMJ Frontier 20/Box
    $9.99
    ($0.50 / round)

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

    Hornady 223 Rem 55 gr Hollow Point Match Frontier 20/Box
    $9.99
    ($0.50 / 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)

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

    Hornady 5.56mm NATO 62 gr FMJ Black 20/Box
    $15.99
    ($0.80 / round)

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

    Hornady 223 Rem 55 gr V-MAX Varmint Express 20/Box
    $22.99
    ($1.15 / round)

  • Hornady 223 Rem 62 gr FMJ Black 20/Box

    Hornady 223 Rem 62 gr FMJ Black 20/Box
    $14.99
    ($0.75 / round)

  • Hornady 5.56mm NATO 75 gr Interlock HD SBR Black 20/Box

    Hornady 5.56mm NATO 75 gr Interlock HD SBR Black 20/Box
    $22.99
    ($1.15 / round)

  • Federal 223 Rem 69 gr Sierra MatchKing BTHP Gold Medal 20/Box

    Federal 223 Rem 69 gr Sierra MatchKing BTHP Gold Medal 20/Box
    $41.99 $28.22
    ($1.41 / 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 $9.85

  • 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

  • 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

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

    Magpul PMAG GEN M3 5.56 NATO 30 Round Coyote Tan Magazine
    $14.95 $11.18

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

    Magpul PMAG GEN M3 5.56 NATO 30 Round Black Magazine with Window
    $17.95 $14.48

  • 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
    $15.95 $12.79

  • MAGPUL GEN M3 WINDOW 30RD 5.56X45MM/223REM BLACK POLYMER

    Magpul PMAG GEN M3 5.56 NATO 30 Round MCB Magazine with Window
    $14.48

  • 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 WINDOW MAG (TAN)

    Magpul PMAG GEN M3 5.56 NATO 30 Round Coyote Tan AR/M4 Magazine with Window
    $17.95 $14.48

  • AMEND2 AR-15 5.56/.223 MOD-A BLACK 30RND CHOCOLATE CHIP CAMO

    Amend2 AR15 5.56 NATO 223 Remington 30 Round Magazine Chocolate Chip Camo
    $11.07

  • AMEND2 AR-15 5.56/.223 MOD-A BLACK 30 ROUND SILENT LIBERTY

    Amend2 AR 15 5.5mm /223 Remington 30 Round Silent Liberty Magazine
    $11.07

Product Description

What’s in the Box

  • Colt AR15-A3 Tactical Carbine
  • Magpul MBUS Flip-up Rear Sight
  • (1) 30 Round Magpul PMAG
  • Additional Sling Swivel
  • Cable Lock
  • Safety and Instruction Manual

The Colt® AR-15 Tactical Carbine comes equipped with a Magpul MBUS backup sight and is used as a patrol rifle with tactical accuracy by federal, state and local agencies. The AR-15 Tactical Carbine has a 16” heavy barrel with a 1/9 twist which allows for flexibility in ammunition selection.

Firearm Specifications

  • Caliber: 5.56x45 NATO (.223 Rem.)
  • Weight: 7.3 lbs (3.31 kg)
  • Overall Length (Stock Retracted): 32 in. (81.28 cm)
  • Overall Length (Stock Extended): 35.5 in. (90.17 cm)
  • Barrel Length: 16.1 in. (40.89 cm) Heavy
  • Rate of Fire: SEMI
  • Rifling: 1/9 RH
  • Effective Range: 600 m
  • Magazine Capacity: 30

Customer Comments & Questions

Customer Reviews

(5 out of 5) Great Customer Service
by KC from Diamond Bar, CA on December 20, 2016

Thanks to your great customer service and teamwork so I could get this nice Colt AR15 before California's ban of assault rifles. The quality of Colt is great for sure, and the customer service from Sportsmans Outdoor carried out my dream.