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Colt AR6721 AR15-A3 Carbine Centerfire Rifle

Item # 613894
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Ships from vendor in 3-5 business days.

Additional Information:

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  • 16" Heavy Barrel

  • 1 in 9" Twist

  • Magpul MBUS Backup Sight

  • 20-Round Magazine

Product Summary

Throughout the world today, Colt's reliability, performance, and accuracy provide our Armed Forces the confidence required to accomplish any mission. The Colt AR6721 AR15-A3 Tactical Carbine features a 16" heavy barrel with a 1 in 9" twist, which allows for flexibility in ammunition selection. It also comes equipped with a Magpul MBUS backup sight.

Model AR6721 AR-15A3 Carbine
Type Centerfire Rifle
Action Semi-Auto
Caliber .223 Rem./5.56 NATO
Barrel Length 16.1"
Weight 7.3 Lbs.
Sights Post Front/Flip-Up Rear
Finish: Stock Matte Black Synthetic
Finish : Barrel & Receiver Black
Capacity 20-Round Magazine